Home / 53,411,264.54-80,105,686.60-15,063,810.60

Finding the Fourth Proportional to 53,411,264.54, 80,105,686.60 and 15,063,810.60

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Solution

The fourth proportional to 53,411,264.54, 80,105,686.60 and 15,063,810.60 is: 22,592,554.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,411,264.54 : 80,105,686.60 = 15,063,810.60 : x
  2. Step 2: Convert to fraction form
    53,411,264.54/80,105,686.60 = 15,063,810.60/x
  3. Step 3: Cross multiply
    53,411,264.54x = 80,105,686.60 × 15,063,810.60
  4. Step 4: Simplify right side
    53,411,264.54x = 1,206,696,890,925,357.75
  5. Step 5: Solve for x
    x = 1,206,696,890,925,357.75/53,411,264.54
  6. Step 6: Final answer
    x = 22,592,554.24

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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.