Home / 173,659,870.16-239,657,360.29-95,346,724.40

Finding the Fourth Proportional to 173,659,870.16, 239,657,360.29 and 95,346,724.40

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Solution

The fourth proportional to 173,659,870.16, 239,657,360.29 and 95,346,724.40 is: 131,582,179.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,659,870.16 : 239,657,360.29 = 95,346,724.40 : x
  2. Step 2: Convert to fraction form
    173,659,870.16/239,657,360.29 = 95,346,724.40/x
  3. Step 3: Cross multiply
    173,659,870.16x = 239,657,360.29 × 95,346,724.40
  4. Step 4: Simplify right side
    173,659,870.16x = 22,850,544,282,002,136
  5. Step 5: Solve for x
    x = 22,850,544,282,002,136/173,659,870.16
  6. Step 6: Final answer
    x = 131,582,179.93

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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.