Home / 173,357,633.70-239,233,476.78-95,039,505.63

Finding the Fourth Proportional to 173,357,633.70, 239,233,476.78 and 95,039,505.63

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Solution

The fourth proportional to 173,357,633.70, 239,233,476.78 and 95,039,505.63 is: 131,154,486.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,357,633.70 : 239,233,476.78 = 95,039,505.63 : x
  2. Step 2: Convert to fraction form
    173,357,633.70/239,233,476.78 = 95,039,505.63/x
  3. Step 3: Cross multiply
    173,357,633.70x = 239,233,476.78 × 95,039,505.63
  4. Step 4: Simplify right side
    173,357,633.70x = 22,736,631,363,317,284
  5. Step 5: Solve for x
    x = 22,736,631,363,317,284/173,357,633.70
  6. Step 6: Final answer
    x = 131,154,486.12

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1.5x scale

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.