Home / 47,152,764.90-65,070,717.03-26,526,211.08

Finding the Fourth Proportional to 47,152,764.90, 65,070,717.03 and 26,526,211.08

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Solution

The fourth proportional to 47,152,764.90, 65,070,717.03 and 26,526,211.08 is: 36,606,115.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,152,764.90 : 65,070,717.03 = 26,526,211.08 : x
  2. Step 2: Convert to fraction form
    47,152,764.90/65,070,717.03 = 26,526,211.08/x
  3. Step 3: Cross multiply
    47,152,764.90x = 65,070,717.03 × 26,526,211.08
  4. Step 4: Simplify right side
    47,152,764.90x = 1,726,079,575,064,730.50
  5. Step 5: Solve for x
    x = 1,726,079,575,064,730.50/47,152,764.90
  6. Step 6: Final answer
    x = 36,606,115.86

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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.