Home / 14,937,158.40-22,349,750.40-9,898,310.40

Finding the Fourth Proportional to 14,937,158.40, 22,349,750.40 and 9,898,310.40

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Solution

The fourth proportional to 14,937,158.40, 22,349,750.40 and 9,898,310.40 is: 14,810,364.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,937,158.40 : 22,349,750.40 = 9,898,310.40 : x
  2. Step 2: Convert to fraction form
    14,937,158.40/22,349,750.40 = 9,898,310.40/x
  3. Step 3: Cross multiply
    14,937,158.40x = 22,349,750.40 × 9,898,310.40
  4. Step 4: Simplify right side
    14,937,158.40x = 221,224,766,821,724.16
  5. Step 5: Solve for x
    x = 221,224,766,821,724.16/14,937,158.40
  6. Step 6: Final answer
    x = 14,810,364.92

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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.