Home / 4,411,686,156.87-6,088,342,275.78-2,481,061,458.65

Finding the Fourth Proportional to 4,411,686,156.87, 6,088,342,275.78 and 2,481,061,458.65

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Solution

The fourth proportional to 4,411,686,156.87, 6,088,342,275.78 and 2,481,061,458.65 is: 3,423,985,938.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,411,686,156.87 : 6,088,342,275.78 = 2,481,061,458.65 : x
  2. Step 2: Convert to fraction form
    4,411,686,156.87/6,088,342,275.78 = 2,481,061,458.65/x
  3. Step 3: Cross multiply
    4,411,686,156.87x = 6,088,342,275.78 × 2,481,061,458.65
  4. Step 4: Simplify right side
    4,411,686,156.87x = 15,105,551,367,507,187,712
  5. Step 5: Solve for x
    x = 15,105,551,367,507,187,712/4,411,686,156.87
  6. Step 6: Final answer
    x = 3,423,985,938.80

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Double scale
Find fourth proportional to 4,411,686,157.87, 6,088,342,277.16 and 2,481,061,459.65
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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.