Home / 50,272,834,363.04-75,416,999,954.54-17,140,634,143.76

Finding the Fourth Proportional to 50,272,834,363.04, 75,416,999,954.54 and 17,140,634,143.76

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Solution

The fourth proportional to 50,272,834,363.04, 75,416,999,954.54 and 17,140,634,143.76 is: 25,713,593,053.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,272,834,363.04 : 75,416,999,954.54 = 17,140,634,143.76 : x
  2. Step 2: Convert to fraction form
    50,272,834,363.04/75,416,999,954.54 = 17,140,634,143.76/x
  3. Step 3: Cross multiply
    50,272,834,363.04x = 75,416,999,954.54 × 17,140,634,143.76
  4. Step 4: Simplify right side
    50,272,834,363.04x = 1,292,695,204,440,272,011,264
  5. Step 5: Solve for x
    x = 1,292,695,204,440,272,011,264/50,272,834,363.04
  6. Step 6: Final answer
    x = 25,713,593,053.17

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1.5x scale

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.