Home / 4,098,154,095.01-5,655,454,543.27-2,218,559,378.84

Finding the Fourth Proportional to 4,098,154,095.01, 5,655,454,543.27 and 2,218,559,378.84

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Solution

The fourth proportional to 4,098,154,095.01, 5,655,454,543.27 and 2,218,559,378.84 is: 3,061,612,967.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,154,095.01 : 5,655,454,543.27 = 2,218,559,378.84 : x
  2. Step 2: Convert to fraction form
    4,098,154,095.01/5,655,454,543.27 = 2,218,559,378.84/x
  3. Step 3: Cross multiply
    4,098,154,095.01x = 5,655,454,543.27 × 2,218,559,378.84
  4. Step 4: Simplify right side
    4,098,154,095.01x = 12,546,961,718,574,948,352
  5. Step 5: Solve for x
    x = 12,546,961,718,574,948,352/4,098,154,095.01
  6. Step 6: Final answer
    x = 3,061,612,967.13

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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.