Home / 23,183,643.20-34,775,464.80-14,561,614.40

Finding the Fourth Proportional to 23,183,643.20, 34,775,464.80 and 14,561,614.40

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Solution

The fourth proportional to 23,183,643.20, 34,775,464.80 and 14,561,614.40 is: 21,842,421.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,183,643.20 : 34,775,464.80 = 14,561,614.40 : x
  2. Step 2: Convert to fraction form
    23,183,643.20/34,775,464.80 = 14,561,614.40/x
  3. Step 3: Cross multiply
    23,183,643.20x = 34,775,464.80 × 14,561,614.40
  4. Step 4: Simplify right side
    23,183,643.20x = 506,386,908,998,373.06
  5. Step 5: Solve for x
    x = 506,386,908,998,373.06/23,183,643.20
  6. Step 6: Final answer
    x = 21,842,421.60

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1.5x scale

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.