Home / 203,799,255.04-305,746,108.80-58,234,712.32

Finding the Fourth Proportional to 203,799,255.04, 305,746,108.80 and 58,234,712.32

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Solution

The fourth proportional to 203,799,255.04, 305,746,108.80 and 58,234,712.32 is: 87,365,563.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    203,799,255.04 : 305,746,108.80 = 58,234,712.32 : x
  2. Step 2: Convert to fraction form
    203,799,255.04/305,746,108.80 = 58,234,712.32/x
  3. Step 3: Cross multiply
    203,799,255.04x = 305,746,108.80 × 58,234,712.32
  4. Step 4: Simplify right side
    203,799,255.04x = 17,805,036,688,927,422
  5. Step 5: Solve for x
    x = 17,805,036,688,927,422/203,799,255.04
  6. Step 6: Final answer
    x = 87,365,563.16

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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.