Home / 16,655,541.90-24,983,312.85-9,937,077.90

Finding the Fourth Proportional to 16,655,541.90, 24,983,312.85 and 9,937,077.90

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Solution

The fourth proportional to 16,655,541.90, 24,983,312.85 and 9,937,077.90 is: 14,905,616.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,655,541.90 : 24,983,312.85 = 9,937,077.90 : x
  2. Step 2: Convert to fraction form
    16,655,541.90/24,983,312.85 = 9,937,077.90/x
  3. Step 3: Cross multiply
    16,655,541.90x = 24,983,312.85 × 9,937,077.90
  4. Step 4: Simplify right side
    16,655,541.90x = 248,261,125,990,521.03
  5. Step 5: Solve for x
    x = 248,261,125,990,521.03/16,655,541.90
  6. Step 6: Final answer
    x = 14,905,616.85

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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.