Home / 65,027,590.16-97,517,082.84-26,152,920.90

Finding the Fourth Proportional to 65,027,590.16, 97,517,082.84 and 26,152,920.90

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Solution

The fourth proportional to 65,027,590.16, 97,517,082.84 and 26,152,920.90 is: 39,219,607.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,027,590.16 : 97,517,082.84 = 26,152,920.90 : x
  2. Step 2: Convert to fraction form
    65,027,590.16/97,517,082.84 = 26,152,920.90/x
  3. Step 3: Cross multiply
    65,027,590.16x = 97,517,082.84 × 26,152,920.90
  4. Step 4: Simplify right side
    65,027,590.16x = 2,550,356,553,815,194
  5. Step 5: Solve for x
    x = 2,550,356,553,815,194/65,027,590.16
  6. Step 6: Final answer
    x = 39,219,607.37

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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.