Home / 15,088,694,420.10-22,633,041,630.15-14,985,382,289.70

Finding the Fourth Proportional to 15,088,694,420.10, 22,633,041,630.15 and 14,985,382,289.70

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Solution

The fourth proportional to 15,088,694,420.10, 22,633,041,630.15 and 14,985,382,289.70 is: 22,478,073,434.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,088,694,420.10 : 22,633,041,630.15 = 14,985,382,289.70 : x
  2. Step 2: Convert to fraction form
    15,088,694,420.10/22,633,041,630.15 = 14,985,382,289.70/x
  3. Step 3: Cross multiply
    15,088,694,420.10x = 22,633,041,630.15 × 14,985,382,289.70
  4. Step 4: Simplify right side
    15,088,694,420.10x = 339,164,781,206,492,676,096
  5. Step 5: Solve for x
    x = 339,164,781,206,492,676,096/15,088,694,420.10
  6. Step 6: Final answer
    x = 22,478,073,434.55

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Double scale
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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.