Home / 14,097,491,320.07-21,154,934,831.81-6,532,866,013.11

Finding the Fourth Proportional to 14,097,491,320.07, 21,154,934,831.81 and 6,532,866,013.11

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Solution

The fourth proportional to 14,097,491,320.07, 21,154,934,831.81 and 6,532,866,013.11 is: 9,803,329,658.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,097,491,320.07 : 21,154,934,831.81 = 6,532,866,013.11 : x
  2. Step 2: Convert to fraction form
    14,097,491,320.07/21,154,934,831.81 = 6,532,866,013.11/x
  3. Step 3: Cross multiply
    14,097,491,320.07x = 21,154,934,831.81 × 6,532,866,013.11
  4. Step 4: Simplify right side
    14,097,491,320.07x = 138,202,354,772,198,866,944
  5. Step 5: Solve for x
    x = 138,202,354,772,198,866,944/14,097,491,320.07
  6. Step 6: Final answer
    x = 9,803,329,658.76

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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.