Home / 63,577,374.40-95,367,931.48-17,519,941.76

Finding the Fourth Proportional to 63,577,374.40, 95,367,931.48 and 17,519,941.76

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Solution

The fourth proportional to 63,577,374.40, 95,367,931.48 and 17,519,941.76 is: 26,280,427.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,577,374.40 : 95,367,931.48 = 17,519,941.76 : x
  2. Step 2: Convert to fraction form
    63,577,374.40/95,367,931.48 = 17,519,941.76/x
  3. Step 3: Cross multiply
    63,577,374.40x = 95,367,931.48 × 17,519,941.76
  4. Step 4: Simplify right side
    63,577,374.40x = 1,670,840,605,301,270.75
  5. Step 5: Solve for x
    x = 1,670,840,605,301,270.75/63,577,374.40
  6. Step 6: Final answer
    x = 26,280,427.92

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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.