Home / 15,673,545.30-23,510,317.95-10,571,711.70

Finding the Fourth Proportional to 15,673,545.30, 23,510,317.95 and 10,571,711.70

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Solution

The fourth proportional to 15,673,545.30, 23,510,317.95 and 10,571,711.70 is: 15,857,567.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,673,545.30 : 23,510,317.95 = 10,571,711.70 : x
  2. Step 2: Convert to fraction form
    15,673,545.30/23,510,317.95 = 10,571,711.70/x
  3. Step 3: Cross multiply
    15,673,545.30x = 23,510,317.95 × 10,571,711.70
  4. Step 4: Simplify right side
    15,673,545.30x = 248,544,303,342,735
  5. Step 5: Solve for x
    x = 248,544,303,342,735/15,673,545.30
  6. Step 6: Final answer
    x = 15,857,567.55

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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.