Home / 25,828,373.88-35,641,810.62-16,038,608.22

Finding the Fourth Proportional to 25,828,373.88, 35,641,810.62 and 16,038,608.22

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Solution

The fourth proportional to 25,828,373.88, 35,641,810.62 and 16,038,608.22 is: 22,132,443.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,828,373.88 : 35,641,810.62 = 16,038,608.22 : x
  2. Step 2: Convert to fraction form
    25,828,373.88/35,641,810.62 = 16,038,608.22/x
  3. Step 3: Cross multiply
    25,828,373.88x = 35,641,810.62 × 16,038,608.22
  4. Step 4: Simplify right side
    25,828,373.88x = 571,645,036,785,615.25
  5. Step 5: Solve for x
    x = 571,645,036,785,615.25/25,828,373.88
  6. Step 6: Final answer
    x = 22,132,443.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.