Home / 59,166,398.26-81,657,740.69-34,047,991.35

Finding the Fourth Proportional to 59,166,398.26, 81,657,740.69 and 34,047,991.35

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Solution

The fourth proportional to 59,166,398.26, 81,657,740.69 and 34,047,991.35 is: 46,990,895.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,166,398.26 : 81,657,740.69 = 34,047,991.35 : x
  2. Step 2: Convert to fraction form
    59,166,398.26/81,657,740.69 = 34,047,991.35/x
  3. Step 3: Cross multiply
    59,166,398.26x = 81,657,740.69 × 34,047,991.35
  4. Step 4: Simplify right side
    59,166,398.26x = 2,780,282,048,445,990
  5. Step 5: Solve for x
    x = 2,780,282,048,445,990/59,166,398.26
  6. Step 6: Final answer
    x = 46,990,895.68

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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.