Home / 61,369,245,073.32-84,677,275,457.86-34,268,349,519.07

Finding the Fourth Proportional to 61,369,245,073.32, 84,677,275,457.86 and 34,268,349,519.07

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Solution

The fourth proportional to 61,369,245,073.32, 84,677,275,457.86 and 34,268,349,519.07 is: 47,283,463,699.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,369,245,073.32 : 84,677,275,457.86 = 34,268,349,519.07 : x
  2. Step 2: Convert to fraction form
    61,369,245,073.32/84,677,275,457.86 = 34,268,349,519.07/x
  3. Step 3: Cross multiply
    61,369,245,073.32x = 84,677,275,457.86 × 34,268,349,519.07
  4. Step 4: Simplify right side
    61,369,245,073.32x = 2,901,750,471,711,919,702,016
  5. Step 5: Solve for x
    x = 2,901,750,471,711,919,702,016/61,369,245,073.32
  6. Step 6: Final answer
    x = 47,283,463,699.86

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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.