Home / 35,794,172.61-53,681,459.88-9,880,279.08

Finding the Fourth Proportional to 35,794,172.61, 53,681,459.88 and 9,880,279.08

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Solution

The fourth proportional to 35,794,172.61, 53,681,459.88 and 9,880,279.08 is: 14,817,713.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,794,172.61 : 53,681,459.88 = 9,880,279.08 : x
  2. Step 2: Convert to fraction form
    35,794,172.61/53,681,459.88 = 9,880,279.08/x
  3. Step 3: Cross multiply
    35,794,172.61x = 53,681,459.88 × 9,880,279.08
  4. Step 4: Simplify right side
    35,794,172.61x = 530,387,805,036,223.31
  5. Step 5: Solve for x
    x = 530,387,805,036,223.31/35,794,172.61
  6. Step 6: Final answer
    x = 14,817,713.79

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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.