Home / 63,014,713.90-94,522,070.85-53,272,941.10

Finding the Fourth Proportional to 63,014,713.90, 94,522,070.85 and 53,272,941.10

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Solution

The fourth proportional to 63,014,713.90, 94,522,070.85 and 53,272,941.10 is: 79,909,411.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,014,713.90 : 94,522,070.85 = 53,272,941.10 : x
  2. Step 2: Convert to fraction form
    63,014,713.90/94,522,070.85 = 53,272,941.10/x
  3. Step 3: Cross multiply
    63,014,713.90x = 94,522,070.85 × 53,272,941.10
  4. Step 4: Simplify right side
    63,014,713.90x = 5,035,468,713,042,077
  5. Step 5: Solve for x
    x = 5,035,468,713,042,077/63,014,713.90
  6. Step 6: Final answer
    x = 79,909,411.65

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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.