Home / 15,719,925.47-23,579,888.22-4,360,374.10

Finding the Fourth Proportional to 15,719,925.47, 23,579,888.22 and 4,360,374.10

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Solution

The fourth proportional to 15,719,925.47, 23,579,888.22 and 4,360,374.10 is: 6,540,561.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,719,925.47 : 23,579,888.22 = 4,360,374.10 : x
  2. Step 2: Convert to fraction form
    15,719,925.47/23,579,888.22 = 4,360,374.10/x
  3. Step 3: Cross multiply
    15,719,925.47x = 23,579,888.22 × 4,360,374.10
  4. Step 4: Simplify right side
    15,719,925.47x = 102,817,133,816,433.38
  5. Step 5: Solve for x
    x = 102,817,133,816,433.38/15,719,925.47
  6. Step 6: Final answer
    x = 6,540,561.15

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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.