Home / 23,638,298.40-35,384,724.02-15,423,251.63

Finding the Fourth Proportional to 23,638,298.40, 35,384,724.02 and 15,423,251.63

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Solution

The fourth proportional to 23,638,298.40, 35,384,724.02 and 15,423,251.63 is: 23,087,427.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,638,298.40 : 35,384,724.02 = 15,423,251.63 : x
  2. Step 2: Convert to fraction form
    23,638,298.40/35,384,724.02 = 15,423,251.63/x
  3. Step 3: Cross multiply
    23,638,298.40x = 35,384,724.02 × 15,423,251.63
  4. Step 4: Simplify right side
    23,638,298.40x = 545,747,502,418,565.25
  5. Step 5: Solve for x
    x = 545,747,502,418,565.25/23,638,298.40
  6. Step 6: Final answer
    x = 23,087,427.58

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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.