Home / 40,829,577.40-61,244,366.10-25,713,033.40

Finding the Fourth Proportional to 40,829,577.40, 61,244,366.10 and 25,713,033.40

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Solution

The fourth proportional to 40,829,577.40, 61,244,366.10 and 25,713,033.40 is: 38,569,550.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,829,577.40 : 61,244,366.10 = 25,713,033.40 : x
  2. Step 2: Convert to fraction form
    40,829,577.40/61,244,366.10 = 25,713,033.40/x
  3. Step 3: Cross multiply
    40,829,577.40x = 61,244,366.10 × 25,713,033.40
  4. Step 4: Simplify right side
    40,829,577.40x = 1,574,778,431,091,127.75
  5. Step 5: Solve for x
    x = 1,574,778,431,091,127.75/40,829,577.40
  6. Step 6: Final answer
    x = 38,569,550.10

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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.