Home / 46,473,471.40-69,710,207.10-16,181,334.40

Finding the Fourth Proportional to 46,473,471.40, 69,710,207.10 and 16,181,334.40

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Solution

The fourth proportional to 46,473,471.40, 69,710,207.10 and 16,181,334.40 is: 24,272,001.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,473,471.40 : 69,710,207.10 = 16,181,334.40 : x
  2. Step 2: Convert to fraction form
    46,473,471.40/69,710,207.10 = 16,181,334.40/x
  3. Step 3: Cross multiply
    46,473,471.40x = 69,710,207.10 × 16,181,334.40
  4. Step 4: Simplify right side
    46,473,471.40x = 1,128,004,172,178,354.25
  5. Step 5: Solve for x
    x = 1,128,004,172,178,354.25/46,473,471.40
  6. Step 6: Final answer
    x = 24,272,001.60

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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.