Home / 14,927,068.86-22,380,214.47-6,613,358.46

Finding the Fourth Proportional to 14,927,068.86, 22,380,214.47 and 6,613,358.46

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Solution

The fourth proportional to 14,927,068.86, 22,380,214.47 and 6,613,358.46 is: 9,915,434.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,927,068.86 : 22,380,214.47 = 6,613,358.46 : x
  2. Step 2: Convert to fraction form
    14,927,068.86/22,380,214.47 = 6,613,358.46/x
  3. Step 3: Cross multiply
    14,927,068.86x = 22,380,214.47 × 6,613,358.46
  4. Step 4: Simplify right side
    14,927,068.86x = 148,008,380,701,788.91
  5. Step 5: Solve for x
    x = 148,008,380,701,788.91/14,927,068.86
  6. Step 6: Final answer
    x = 9,915,434.98

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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.