Home / 45,862,255.69-63,291,659.11-26,286,921.70

Finding the Fourth Proportional to 45,862,255.69, 63,291,659.11 and 26,286,921.70

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Solution

The fourth proportional to 45,862,255.69, 63,291,659.11 and 26,286,921.70 is: 36,276,952.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,862,255.69 : 63,291,659.11 = 26,286,921.70 : x
  2. Step 2: Convert to fraction form
    45,862,255.69/63,291,659.11 = 26,286,921.70/x
  3. Step 3: Cross multiply
    45,862,255.69x = 63,291,659.11 × 26,286,921.70
  4. Step 4: Simplify right side
    45,862,255.69x = 1,663,742,887,063,715.50
  5. Step 5: Solve for x
    x = 1,663,742,887,063,715.50/45,862,255.69
  6. Step 6: Final answer
    x = 36,276,952.85

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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.