Home / 11,225,547,516.08-15,490,195,896.62-6,708,527,290.28

Finding the Fourth Proportional to 11,225,547,516.08, 15,490,195,896.62 and 6,708,527,290.28

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Solution

The fourth proportional to 11,225,547,516.08, 15,490,195,896.62 and 6,708,527,290.28 is: 9,257,134,385.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,225,547,516.08 : 15,490,195,896.62 = 6,708,527,290.28 : x
  2. Step 2: Convert to fraction form
    11,225,547,516.08/15,490,195,896.62 = 6,708,527,290.28/x
  3. Step 3: Cross multiply
    11,225,547,516.08x = 15,490,195,896.62 × 6,708,527,290.28
  4. Step 4: Simplify right side
    11,225,547,516.08x = 103,916,401,904,229,105,664
  5. Step 5: Solve for x
    x = 103,916,401,904,229,105,664/11,225,547,516.08
  6. Step 6: Final answer
    x = 9,257,134,385.24

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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.