Home / 1,150,044,958.50-1,724,376,958.08-527,480,329.02

Finding the Fourth Proportional to 1,150,044,958.50, 1,724,376,958.08 and 527,480,329.02

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Solution

The fourth proportional to 1,150,044,958.50, 1,724,376,958.08 and 527,480,329.02 is: 790,903,797.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,044,958.50 : 1,724,376,958.08 = 527,480,329.02 : x
  2. Step 2: Convert to fraction form
    1,150,044,958.50/1,724,376,958.08 = 527,480,329.02/x
  3. Step 3: Cross multiply
    1,150,044,958.50x = 1,724,376,958.08 × 527,480,329.02
  4. Step 4: Simplify right side
    1,150,044,958.50x = 909,574,925,202,545,024
  5. Step 5: Solve for x
    x = 909,574,925,202,545,024/1,150,044,958.50
  6. Step 6: Final answer
    x = 790,903,797.70

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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.