Home / 55,334,241.90-83,024,982.45-26,565,569.10

Finding the Fourth Proportional to 55,334,241.90, 83,024,982.45 and 26,565,569.10

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Solution

The fourth proportional to 55,334,241.90, 83,024,982.45 and 26,565,569.10 is: 39,859,693.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,334,241.90 : 83,024,982.45 = 26,565,569.10 : x
  2. Step 2: Convert to fraction form
    55,334,241.90/83,024,982.45 = 26,565,569.10/x
  3. Step 3: Cross multiply
    55,334,241.90x = 83,024,982.45 × 26,565,569.10
  4. Step 4: Simplify right side
    55,334,241.90x = 2,205,605,908,301,762.50
  5. Step 5: Solve for x
    x = 2,205,605,908,301,762.50/55,334,241.90
  6. Step 6: Final answer
    x = 39,859,693.25

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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.