Home / 14,894,962.40-22,342,443.60-9,226,258.40

Finding the Fourth Proportional to 14,894,962.40, 22,342,443.60 and 9,226,258.40

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Solution

The fourth proportional to 14,894,962.40, 22,342,443.60 and 9,226,258.40 is: 13,839,387.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,894,962.40 : 22,342,443.60 = 9,226,258.40 : x
  2. Step 2: Convert to fraction form
    14,894,962.40/22,342,443.60 = 9,226,258.40/x
  3. Step 3: Cross multiply
    14,894,962.40x = 22,342,443.60 × 9,226,258.40
  4. Step 4: Simplify right side
    14,894,962.40x = 206,137,157,941,026.25
  5. Step 5: Solve for x
    x = 206,137,157,941,026.25/14,894,962.40
  6. Step 6: Final answer
    x = 13,839,387.60

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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.