Home / 1,333,197,545.28-1,839,812,454.86-797,349,127.53

Finding the Fourth Proportional to 1,333,197,545.28, 1,839,812,454.86 and 797,349,127.53

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Solution

The fourth proportional to 1,333,197,545.28, 1,839,812,454.86 and 797,349,127.53 is: 1,100,341,701.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,197,545.28 : 1,839,812,454.86 = 797,349,127.53 : x
  2. Step 2: Convert to fraction form
    1,333,197,545.28/1,839,812,454.86 = 797,349,127.53/x
  3. Step 3: Cross multiply
    1,333,197,545.28x = 1,839,812,454.86 × 797,349,127.53
  4. Step 4: Simplify right side
    1,333,197,545.28x = 1,466,972,855,697,461,760
  5. Step 5: Solve for x
    x = 1,466,972,855,697,461,760/1,333,197,545.28
  6. Step 6: Final answer
    x = 1,100,341,701.72

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1.5x scale

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.