Home / 22,675,448,457.80-34,013,172,686.70-7,165,874,313.80

Finding the Fourth Proportional to 22,675,448,457.80, 34,013,172,686.70 and 7,165,874,313.80

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Solution

The fourth proportional to 22,675,448,457.80, 34,013,172,686.70 and 7,165,874,313.80 is: 10,748,811,470.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,675,448,457.80 : 34,013,172,686.70 = 7,165,874,313.80 : x
  2. Step 2: Convert to fraction form
    22,675,448,457.80/34,013,172,686.70 = 7,165,874,313.80/x
  3. Step 3: Cross multiply
    22,675,448,457.80x = 34,013,172,686.70 × 7,165,874,313.80
  4. Step 4: Simplify right side
    22,675,448,457.80x = 243,734,120,486,467,272,704
  5. Step 5: Solve for x
    x = 243,734,120,486,467,272,704/22,675,448,457.80
  6. Step 6: Final answer
    x = 10,748,811,470.70

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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.