Home / 95,328,483.13-131,549,432.70-54,074,489.77

Finding the Fourth Proportional to 95,328,483.13, 131,549,432.70 and 54,074,489.77

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Solution

The fourth proportional to 95,328,483.13, 131,549,432.70 and 54,074,489.77 is: 74,620,598.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,328,483.13 : 131,549,432.70 = 54,074,489.77 : x
  2. Step 2: Convert to fraction form
    95,328,483.13/131,549,432.70 = 54,074,489.77/x
  3. Step 3: Cross multiply
    95,328,483.13x = 131,549,432.70 × 54,074,489.77
  4. Step 4: Simplify right side
    95,328,483.13x = 7,113,468,452,785,454
  5. Step 5: Solve for x
    x = 7,113,468,452,785,454/95,328,483.13
  6. Step 6: Final answer
    x = 74,620,598.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.