Home / 35,521,545.60-53,282,318.40-25,837,509.60

Finding the Fourth Proportional to 35,521,545.60, 53,282,318.40 and 25,837,509.60

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Solution

The fourth proportional to 35,521,545.60, 53,282,318.40 and 25,837,509.60 is: 38,756,264.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,521,545.60 : 53,282,318.40 = 25,837,509.60 : x
  2. Step 2: Convert to fraction form
    35,521,545.60/53,282,318.40 = 25,837,509.60/x
  3. Step 3: Cross multiply
    35,521,545.60x = 53,282,318.40 × 25,837,509.60
  4. Step 4: Simplify right side
    35,521,545.60x = 1,376,682,413,170,256.75
  5. Step 5: Solve for x
    x = 1,376,682,413,170,256.75/35,521,545.60
  6. Step 6: Final answer
    x = 38,756,264.40

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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.