Home / 46,695,728.40-70,043,592.60-16,403,591.40

Finding the Fourth Proportional to 46,695,728.40, 70,043,592.60 and 16,403,591.40

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Solution

The fourth proportional to 46,695,728.40, 70,043,592.60 and 16,403,591.40 is: 24,605,387.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,695,728.40 : 70,043,592.60 = 16,403,591.40 : x
  2. Step 2: Convert to fraction form
    46,695,728.40/70,043,592.60 = 16,403,591.40/x
  3. Step 3: Cross multiply
    46,695,728.40x = 70,043,592.60 × 16,403,591.40
  4. Step 4: Simplify right side
    46,695,728.40x = 1,148,966,473,198,463.50
  5. Step 5: Solve for x
    x = 1,148,966,473,198,463.50/46,695,728.40
  6. Step 6: Final answer
    x = 24,605,387.10

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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.