Home / 83,608,436.02-125,453,740.47-37,582,824.19

Finding the Fourth Proportional to 83,608,436.02, 125,453,740.47 and 37,582,824.19

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Solution

The fourth proportional to 83,608,436.02, 125,453,740.47 and 37,582,824.19 is: 56,392,705.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,608,436.02 : 125,453,740.47 = 37,582,824.19 : x
  2. Step 2: Convert to fraction form
    83,608,436.02/125,453,740.47 = 37,582,824.19/x
  3. Step 3: Cross multiply
    83,608,436.02x = 125,453,740.47 × 37,582,824.19
  4. Step 4: Simplify right side
    83,608,436.02x = 4,714,905,871,607,328
  5. Step 5: Solve for x
    x = 4,714,905,871,607,328/83,608,436.02
  6. Step 6: Final answer
    x = 56,392,705.04

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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.