Home / 19,575,548.60-29,363,322.90-14,536,700.60

Finding the Fourth Proportional to 19,575,548.60, 29,363,322.90 and 14,536,700.60

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Solution

The fourth proportional to 19,575,548.60, 29,363,322.90 and 14,536,700.60 is: 21,805,050.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,575,548.60 : 29,363,322.90 = 14,536,700.60 : x
  2. Step 2: Convert to fraction form
    19,575,548.60/29,363,322.90 = 14,536,700.60/x
  3. Step 3: Cross multiply
    19,575,548.60x = 29,363,322.90 × 14,536,700.60
  4. Step 4: Simplify right side
    19,575,548.60x = 426,845,833,618,423.69
  5. Step 5: Solve for x
    x = 426,845,833,618,423.69/19,575,548.60
  6. Step 6: Final answer
    x = 21,805,050.90

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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.