Home / 14,934,150.12-22,403,587.15-5,349,316.44

Finding the Fourth Proportional to 14,934,150.12, 22,403,587.15 and 5,349,316.44

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Solution

The fourth proportional to 14,934,150.12, 22,403,587.15 and 5,349,316.44 is: 8,024,820.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,934,150.12 : 22,403,587.15 = 5,349,316.44 : x
  2. Step 2: Convert to fraction form
    14,934,150.12/22,403,587.15 = 5,349,316.44/x
  3. Step 3: Cross multiply
    14,934,150.12x = 22,403,587.15 × 5,349,316.44
  4. Step 4: Simplify right side
    14,934,150.12x = 119,843,877,117,077.92
  5. Step 5: Solve for x
    x = 119,843,877,117,077.92/14,934,150.12
  6. Step 6: Final answer
    x = 8,024,820.70

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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.