Home / 55,334,244.90-83,024,986.95-26,565,572.10

Finding the Fourth Proportional to 55,334,244.90, 83,024,986.95 and 26,565,572.10

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Solution

The fourth proportional to 55,334,244.90, 83,024,986.95 and 26,565,572.10 is: 39,859,697.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,334,244.90 : 83,024,986.95 = 26,565,572.10 : x
  2. Step 2: Convert to fraction form
    55,334,244.90/83,024,986.95 = 26,565,572.10/x
  3. Step 3: Cross multiply
    55,334,244.90x = 83,024,986.95 × 26,565,572.10
  4. Step 4: Simplify right side
    55,334,244.90x = 2,205,606,276,921,784.25
  5. Step 5: Solve for x
    x = 2,205,606,276,921,784.25/55,334,244.90
  6. Step 6: Final answer
    x = 39,859,697.75

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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.