Home / 63,017,784.80-94,526,677.20-37,445,631.20

Finding the Fourth Proportional to 63,017,784.80, 94,526,677.20 and 37,445,631.20

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Solution

The fourth proportional to 63,017,784.80, 94,526,677.20 and 37,445,631.20 is: 56,168,446.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,017,784.80 : 94,526,677.20 = 37,445,631.20 : x
  2. Step 2: Convert to fraction form
    63,017,784.80/94,526,677.20 = 37,445,631.20/x
  3. Step 3: Cross multiply
    63,017,784.80x = 94,526,677.20 × 37,445,631.20
  4. Step 4: Simplify right side
    63,017,784.80x = 3,539,611,092,992,649
  5. Step 5: Solve for x
    x = 3,539,611,092,992,649/63,017,784.80
  6. Step 6: Final answer
    x = 56,168,446.80

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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.