Home / 61,369,245,072.04-84,677,275,456.08-34,268,349,517.78

Finding the Fourth Proportional to 61,369,245,072.04, 84,677,275,456.08 and 34,268,349,517.78

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Solution

The fourth proportional to 61,369,245,072.04, 84,677,275,456.08 and 34,268,349,517.78 is: 47,283,463,698.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,369,245,072.04 : 84,677,275,456.08 = 34,268,349,517.78 : x
  2. Step 2: Convert to fraction form
    61,369,245,072.04/84,677,275,456.08 = 34,268,349,517.78/x
  3. Step 3: Cross multiply
    61,369,245,072.04x = 84,677,275,456.08 × 34,268,349,517.78
  4. Step 4: Simplify right side
    61,369,245,072.04x = 2,901,750,471,542,283,173,888
  5. Step 5: Solve for x
    x = 2,901,750,471,542,283,173,888/61,369,245,072.04
  6. Step 6: Final answer
    x = 47,283,463,698.08

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Double scale
Find fourth proportional to 61,369,245,073.04, 84,677,275,457.46 and 34,268,349,518.78
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.