Home / 26,908,280,509.20-37,133,442,001.24-14,534,438,213.80

Finding the Fourth Proportional to 26,908,280,509.20, 37,133,442,001.24 and 14,534,438,213.80

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Solution

The fourth proportional to 26,908,280,509.20, 37,133,442,001.24 and 14,534,438,213.80 is: 20,057,532,782.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,908,280,509.20 : 37,133,442,001.24 = 14,534,438,213.80 : x
  2. Step 2: Convert to fraction form
    26,908,280,509.20/37,133,442,001.24 = 14,534,438,213.80/x
  3. Step 3: Cross multiply
    26,908,280,509.20x = 37,133,442,001.24 × 14,534,438,213.80
  4. Step 4: Simplify right side
    26,908,280,509.20x = 539,713,718,432,792,117,248
  5. Step 5: Solve for x
    x = 539,713,718,432,792,117,248/26,908,280,509.20
  6. Step 6: Final answer
    x = 20,057,532,782.46

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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.