Home / 491,169,656,981.35-736,754,485,472.02-491,169,656,981.35

Finding the Fourth Proportional to 491,169,656,981.35, 736,754,485,472.02 and 491,169,656,981.35

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Solution

The fourth proportional to 491,169,656,981.35, 736,754,485,472.02 and 491,169,656,981.35 is: 736,754,485,472.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    491,169,656,981.35 : 736,754,485,472.02 = 491,169,656,981.35 : x
  2. Step 2: Convert to fraction form
    491,169,656,981.35/736,754,485,472.02 = 491,169,656,981.35/x
  3. Step 3: Cross multiply
    491,169,656,981.35x = 736,754,485,472.02 × 491,169,656,981.35
  4. Step 4: Simplify right side
    491,169,656,981.35x = 361,871,447,908,763,079,540,736
  5. Step 5: Solve for x
    x = 361,871,447,908,763,079,540,736/491,169,656,981.35
  6. Step 6: Final answer
    x = 736,754,485,472.02

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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.