Home / 15,526,273,035.90-23,273,537,182.65-7,653,576,920.70

Finding the Fourth Proportional to 15,526,273,035.90, 23,273,537,182.65 and 7,653,576,920.70

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Solution

The fourth proportional to 15,526,273,035.90, 23,273,537,182.65 and 7,653,576,920.70 is: 11,472,541,197.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,526,273,035.90 : 23,273,537,182.65 = 7,653,576,920.70 : x
  2. Step 2: Convert to fraction form
    15,526,273,035.90/23,273,537,182.65 = 7,653,576,920.70/x
  3. Step 3: Cross multiply
    15,526,273,035.90x = 23,273,537,182.65 × 7,653,576,920.70
  4. Step 4: Simplify right side
    15,526,273,035.90x = 178,125,807,044,183,359,488
  5. Step 5: Solve for x
    x = 178,125,807,044,183,359,488/15,526,273,035.90
  6. Step 6: Final answer
    x = 11,472,541,197.25

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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.