Home / 3,594,176,265.87-5,391,535,471.56-1,072,905,432.45

Finding the Fourth Proportional to 3,594,176,265.87, 5,391,535,471.56 and 1,072,905,432.45

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Solution

The fourth proportional to 3,594,176,265.87, 5,391,535,471.56 and 1,072,905,432.45 is: 1,609,439,067.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,176,265.87 : 5,391,535,471.56 = 1,072,905,432.45 : x
  2. Step 2: Convert to fraction form
    3,594,176,265.87/5,391,535,471.56 = 1,072,905,432.45/x
  3. Step 3: Cross multiply
    3,594,176,265.87x = 5,391,535,471.56 × 1,072,905,432.45
  4. Step 4: Simplify right side
    3,594,176,265.87x = 5,784,607,696,683,596,800
  5. Step 5: Solve for x
    x = 5,784,607,696,683,596,800/3,594,176,265.87
  6. Step 6: Final answer
    x = 1,609,439,067.20

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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.