Home / 6,718,262,223.15-10,077,016,666.50-2,060,123,399.64

Finding the Fourth Proportional to 6,718,262,223.15, 10,077,016,666.50 and 2,060,123,399.64

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Solution

The fourth proportional to 6,718,262,223.15, 10,077,016,666.50 and 2,060,123,399.64 is: 3,090,069,595.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,718,262,223.15 : 10,077,016,666.50 = 2,060,123,399.64 : x
  2. Step 2: Convert to fraction form
    6,718,262,223.15/10,077,016,666.50 = 2,060,123,399.64/x
  3. Step 3: Cross multiply
    6,718,262,223.15x = 10,077,016,666.50 × 2,060,123,399.64
  4. Step 4: Simplify right side
    6,718,262,223.15x = 20,759,897,833,218,920,448
  5. Step 5: Solve for x
    x = 20,759,897,833,218,920,448/6,718,262,223.15
  6. Step 6: Final answer
    x = 3,090,069,595.93

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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.