Home / 38,583,931,068.66-57,856,024,485.69-17,318,149,073.70

Finding the Fourth Proportional to 38,583,931,068.66, 57,856,024,485.69 and 17,318,149,073.70

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Solution

The fourth proportional to 38,583,931,068.66, 57,856,024,485.69 and 17,318,149,073.70 is: 25,968,304,138.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,583,931,068.66 : 57,856,024,485.69 = 17,318,149,073.70 : x
  2. Step 2: Convert to fraction form
    38,583,931,068.66/57,856,024,485.69 = 17,318,149,073.70/x
  3. Step 3: Cross multiply
    38,583,931,068.66x = 57,856,024,485.69 × 17,318,149,073.70
  4. Step 4: Simplify right side
    38,583,931,068.66x = 1,001,959,256,854,816,882,688
  5. Step 5: Solve for x
    x = 1,001,959,256,854,816,882,688/38,583,931,068.66
  6. Step 6: Final answer
    x = 25,968,304,138.63

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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.