Home / 95,263,111.20-142,767,120.96-46,666,571.52

Finding the Fourth Proportional to 95,263,111.20, 142,767,120.96 and 46,666,571.52

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Solution

The fourth proportional to 95,263,111.20, 142,767,120.96 and 46,666,571.52 is: 69,937,376.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,263,111.20 : 142,767,120.96 = 46,666,571.52 : x
  2. Step 2: Convert to fraction form
    95,263,111.20/142,767,120.96 = 46,666,571.52/x
  3. Step 3: Cross multiply
    95,263,111.20x = 142,767,120.96 × 46,666,571.52
  4. Step 4: Simplify right side
    95,263,111.20x = 6,662,452,060,984,332
  5. Step 5: Solve for x
    x = 6,662,452,060,984,332/95,263,111.20
  6. Step 6: Final answer
    x = 69,937,376.36

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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.