Home / 7,514,311,943.35-10,373,281,008.94-4,341,882,201.17

Finding the Fourth Proportional to 7,514,311,943.35, 10,373,281,008.94 and 4,341,882,201.17

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Solution

The fourth proportional to 7,514,311,943.35, 10,373,281,008.94 and 4,341,882,201.17 is: 5,993,837,429.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,514,311,943.35 : 10,373,281,008.94 = 4,341,882,201.17 : x
  2. Step 2: Convert to fraction form
    7,514,311,943.35/10,373,281,008.94 = 4,341,882,201.17/x
  3. Step 3: Cross multiply
    7,514,311,943.35x = 10,373,281,008.94 × 4,341,882,201.17
  4. Step 4: Simplify right side
    7,514,311,943.35x = 45,039,564,180,403,838,976
  5. Step 5: Solve for x
    x = 45,039,564,180,403,838,976/7,514,311,943.35
  6. Step 6: Final answer
    x = 5,993,837,429.15

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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.