Home / 48,114,020.40-72,157,033.80-26,558,948.40

Finding the Fourth Proportional to 48,114,020.40, 72,157,033.80 and 26,558,948.40

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Solution

The fourth proportional to 48,114,020.40, 72,157,033.80 and 26,558,948.40 is: 39,830,696.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,114,020.40 : 72,157,033.80 = 26,558,948.40 : x
  2. Step 2: Convert to fraction form
    48,114,020.40/72,157,033.80 = 26,558,948.40/x
  3. Step 3: Cross multiply
    48,114,020.40x = 72,157,033.80 × 26,558,948.40
  4. Step 4: Simplify right side
    48,114,020.40x = 1,916,414,937,391,255.75
  5. Step 5: Solve for x
    x = 1,916,414,937,391,255.75/48,114,020.40
  6. Step 6: Final answer
    x = 39,830,696.36

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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.