Home / 26,936,064,630.10-40,404,096,945.15-15,326,558,838.10

Finding the Fourth Proportional to 26,936,064,630.10, 40,404,096,945.15 and 15,326,558,838.10

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Solution

The fourth proportional to 26,936,064,630.10, 40,404,096,945.15 and 15,326,558,838.10 is: 22,989,838,257.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,936,064,630.10 : 40,404,096,945.15 = 15,326,558,838.10 : x
  2. Step 2: Convert to fraction form
    26,936,064,630.10/40,404,096,945.15 = 15,326,558,838.10/x
  3. Step 3: Cross multiply
    26,936,064,630.10x = 40,404,096,945.15 × 15,326,558,838.10
  4. Step 4: Simplify right side
    26,936,064,630.10x = 619,255,769,130,137,944,064
  5. Step 5: Solve for x
    x = 619,255,769,130,137,944,064/26,936,064,630.10
  6. Step 6: Final answer
    x = 22,989,838,257.15

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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.