Home / 1,516,490,904.20-2,274,736,356.30-596,397,259.40

Finding the Fourth Proportional to 1,516,490,904.20, 2,274,736,356.30 and 596,397,259.40

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Solution

The fourth proportional to 1,516,490,904.20, 2,274,736,356.30 and 596,397,259.40 is: 894,595,889.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,516,490,904.20 : 2,274,736,356.30 = 596,397,259.40 : x
  2. Step 2: Convert to fraction form
    1,516,490,904.20/2,274,736,356.30 = 596,397,259.40/x
  3. Step 3: Cross multiply
    1,516,490,904.20x = 2,274,736,356.30 × 596,397,259.40
  4. Step 4: Simplify right side
    1,516,490,904.20x = 1,356,646,528,754,862,080
  5. Step 5: Solve for x
    x = 1,356,646,528,754,862,080/1,516,490,904.20
  6. Step 6: Final answer
    x = 894,595,889.10

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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.