Home / 1,360,733,582.94-2,039,442,161.13-705,323,275.26

Finding the Fourth Proportional to 1,360,733,582.94, 2,039,442,161.13 and 705,323,275.26

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Solution

The fourth proportional to 1,360,733,582.94, 2,039,442,161.13 and 705,323,275.26 is: 1,057,125,393.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,733,582.94 : 2,039,442,161.13 = 705,323,275.26 : x
  2. Step 2: Convert to fraction form
    1,360,733,582.94/2,039,442,161.13 = 705,323,275.26/x
  3. Step 3: Cross multiply
    1,360,733,582.94x = 2,039,442,161.13 × 705,323,275.26
  4. Step 4: Simplify right side
    1,360,733,582.94x = 1,438,466,024,791,544,320
  5. Step 5: Solve for x
    x = 1,438,466,024,791,544,320/1,360,733,582.94
  6. Step 6: Final answer
    x = 1,057,125,393.85

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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.