Home / 39,528,061.65-59,292,092.48-25,966,912.05

Finding the Fourth Proportional to 39,528,061.65, 59,292,092.48 and 25,966,912.05

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Solution

The fourth proportional to 39,528,061.65, 59,292,092.48 and 25,966,912.05 is: 38,950,368.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,528,061.65 : 59,292,092.48 = 25,966,912.05 : x
  2. Step 2: Convert to fraction form
    39,528,061.65/59,292,092.48 = 25,966,912.05/x
  3. Step 3: Cross multiply
    39,528,061.65x = 59,292,092.48 × 25,966,912.05
  4. Step 4: Simplify right side
    39,528,061.65x = 1,539,632,550,558,792
  5. Step 5: Solve for x
    x = 1,539,632,550,558,792/39,528,061.65
  6. Step 6: Final answer
    x = 38,950,368.08

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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.