Home / 174,000,192.76-240,061,502.96-98,638,441.17

Finding the Fourth Proportional to 174,000,192.76, 240,061,502.96 and 98,638,441.17

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Solution

The fourth proportional to 174,000,192.76, 240,061,502.96 and 98,638,441.17 is: 136,087,736.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,000,192.76 : 240,061,502.96 = 98,638,441.17 : x
  2. Step 2: Convert to fraction form
    174,000,192.76/240,061,502.96 = 98,638,441.17/x
  3. Step 3: Cross multiply
    174,000,192.76x = 240,061,502.96 × 98,638,441.17
  4. Step 4: Simplify right side
    174,000,192.76x = 23,679,292,435,878,216
  5. Step 5: Solve for x
    x = 23,679,292,435,878,216/174,000,192.76
  6. Step 6: Final answer
    x = 136,087,736.80

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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.