Home / 59,972,107.28-89,863,967.16-46,358,612.24

Finding the Fourth Proportional to 59,972,107.28, 89,863,967.16 and 46,358,612.24

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Solution

The fourth proportional to 59,972,107.28, 89,863,967.16 and 46,358,612.24 is: 69,465,106.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,972,107.28 : 89,863,967.16 = 46,358,612.24 : x
  2. Step 2: Convert to fraction form
    59,972,107.28/89,863,967.16 = 46,358,612.24/x
  3. Step 3: Cross multiply
    59,972,107.28x = 89,863,967.16 × 46,358,612.24
  4. Step 4: Simplify right side
    59,972,107.28x = 4,165,968,807,918,534
  5. Step 5: Solve for x
    x = 4,165,968,807,918,534/59,972,107.28
  6. Step 6: Final answer
    x = 69,465,106.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.