Home / 37,185,398.64-55,606,867.56-35,371,413.36

Finding the Fourth Proportional to 37,185,398.64, 55,606,867.56 and 35,371,413.36

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Solution

The fourth proportional to 37,185,398.64, 55,606,867.56 and 35,371,413.36 is: 52,894,242.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,185,398.64 : 55,606,867.56 = 35,371,413.36 : x
  2. Step 2: Convert to fraction form
    37,185,398.64/55,606,867.56 = 35,371,413.36/x
  3. Step 3: Cross multiply
    37,185,398.64x = 55,606,867.56 × 35,371,413.36
  4. Step 4: Simplify right side
    37,185,398.64x = 1,966,893,498,119,534.75
  5. Step 5: Solve for x
    x = 1,966,893,498,119,534.75/37,185,398.64
  6. Step 6: Final answer
    x = 52,894,242.63

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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.