Home / 15,545,286,335.40-23,272,013,000.70-10,310,805,061.80

Finding the Fourth Proportional to 15,545,286,335.40, 23,272,013,000.70 and 10,310,805,061.80

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Solution

The fourth proportional to 15,545,286,335.40, 23,272,013,000.70 and 10,310,805,061.80 is: 15,435,752,309.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,545,286,335.40 : 23,272,013,000.70 = 10,310,805,061.80 : x
  2. Step 2: Convert to fraction form
    15,545,286,335.40/23,272,013,000.70 = 10,310,805,061.80/x
  3. Step 3: Cross multiply
    15,545,286,335.40x = 23,272,013,000.70 × 10,310,805,061.80
  4. Step 4: Simplify right side
    15,545,286,335.40x = 239,953,189,445,892,964,352
  5. Step 5: Solve for x
    x = 239,953,189,445,892,964,352/15,545,286,335.40
  6. Step 6: Final answer
    x = 15,435,752,309.01

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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.