Home / 15,964,897.10-23,947,345.65-7,006,945.10

Finding the Fourth Proportional to 15,964,897.10, 23,947,345.65 and 7,006,945.10

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Solution

The fourth proportional to 15,964,897.10, 23,947,345.65 and 7,006,945.10 is: 10,510,417.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,964,897.10 : 23,947,345.65 = 7,006,945.10 : x
  2. Step 2: Convert to fraction form
    15,964,897.10/23,947,345.65 = 7,006,945.10/x
  3. Step 3: Cross multiply
    15,964,897.10x = 23,947,345.65 × 7,006,945.10
  4. Step 4: Simplify right side
    15,964,897.10x = 167,797,736,260,273.78
  5. Step 5: Solve for x
    x = 167,797,736,260,273.78/15,964,897.10
  6. Step 6: Final answer
    x = 10,510,417.65

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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.