Home / 17,838,025,763.09-24,616,942,097.54-9,700,305,118.92

Finding the Fourth Proportional to 17,838,025,763.09, 24,616,942,097.54 and 9,700,305,118.92

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Solution

The fourth proportional to 17,838,025,763.09, 24,616,942,097.54 and 9,700,305,118.92 is: 13,386,674,770.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,838,025,763.09 : 24,616,942,097.54 = 9,700,305,118.92 : x
  2. Step 2: Convert to fraction form
    17,838,025,763.09/24,616,942,097.54 = 9,700,305,118.92/x
  3. Step 3: Cross multiply
    17,838,025,763.09x = 24,616,942,097.54 × 9,700,305,118.92
  4. Step 4: Simplify right side
    17,838,025,763.09x = 238,791,849,440,876,003,328
  5. Step 5: Solve for x
    x = 238,791,849,440,876,003,328/17,838,025,763.09
  6. Step 6: Final answer
    x = 13,386,674,770.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.