Home / 23,339,090.17-32,178,002.98-19,137,294.55

Finding the Fourth Proportional to 23,339,090.17, 32,178,002.98 and 19,137,294.55

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Solution

The fourth proportional to 23,339,090.17, 32,178,002.98 and 19,137,294.55 is: 26,384,915.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,339,090.17 : 32,178,002.98 = 19,137,294.55 : x
  2. Step 2: Convert to fraction form
    23,339,090.17/32,178,002.98 = 19,137,294.55/x
  3. Step 3: Cross multiply
    23,339,090.17x = 32,178,002.98 × 19,137,294.55
  4. Step 4: Simplify right side
    23,339,090.17x = 615,799,921,139,482.75
  5. Step 5: Solve for x
    x = 615,799,921,139,482.75/23,339,090.17
  6. Step 6: Final answer
    x = 26,384,915.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.