Home / 995,572,015.70-1,373,889,516.18-549,535,463.13

Finding the Fourth Proportional to 995,572,015.70, 1,373,889,516.18 and 549,535,463.13

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Solution

The fourth proportional to 995,572,015.70, 1,373,889,516.18 and 549,535,463.13 is: 758,359,013.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,572,015.70 : 1,373,889,516.18 = 549,535,463.13 : x
  2. Step 2: Convert to fraction form
    995,572,015.70/1,373,889,516.18 = 549,535,463.13/x
  3. Step 3: Cross multiply
    995,572,015.70x = 1,373,889,516.18 × 549,535,463.13
  4. Step 4: Simplify right side
    995,572,015.70x = 755,001,011,563,345,536
  5. Step 5: Solve for x
    x = 755,001,011,563,345,536/995,572,015.70
  6. Step 6: Final answer
    x = 758,359,013.37

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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.