Home / 19,368,077,708.40-29,006,200,060.20-19,368,077,708.40

Finding the Fourth Proportional to 19,368,077,708.40, 29,006,200,060.20 and 19,368,077,708.40

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Solution

The fourth proportional to 19,368,077,708.40, 29,006,200,060.20 and 19,368,077,708.40 is: 29,006,200,060.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,368,077,708.40 : 29,006,200,060.20 = 19,368,077,708.40 : x
  2. Step 2: Convert to fraction form
    19,368,077,708.40/29,006,200,060.20 = 19,368,077,708.40/x
  3. Step 3: Cross multiply
    19,368,077,708.40x = 29,006,200,060.20 × 19,368,077,708.40
  4. Step 4: Simplify right side
    19,368,077,708.40x = 561,794,336,791,350,411,264
  5. Step 5: Solve for x
    x = 561,794,336,791,350,411,264/19,368,077,708.40
  6. Step 6: Final answer
    x = 29,006,200,060.20

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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.