Home / 66,730,825.13-92,098,206.63-37,364,050.22

Finding the Fourth Proportional to 66,730,825.13, 92,098,206.63 and 37,364,050.22

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Solution

The fourth proportional to 66,730,825.13, 92,098,206.63 and 37,364,050.22 is: 51,567,802.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,730,825.13 : 92,098,206.63 = 37,364,050.22 : x
  2. Step 2: Convert to fraction form
    66,730,825.13/92,098,206.63 = 37,364,050.22/x
  3. Step 3: Cross multiply
    66,730,825.13x = 92,098,206.63 × 37,364,050.22
  4. Step 4: Simplify right side
    66,730,825.13x = 3,441,162,017,234,766
  5. Step 5: Solve for x
    x = 3,441,162,017,234,766/66,730,825.13
  6. Step 6: Final answer
    x = 51,567,802.60

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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.