Home / 174,000,193.04-240,061,503.35-98,638,441.45

Finding the Fourth Proportional to 174,000,193.04, 240,061,503.35 and 98,638,441.45

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Solution

The fourth proportional to 174,000,193.04, 240,061,503.35 and 98,638,441.45 is: 136,087,737.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,000,193.04 : 240,061,503.35 = 98,638,441.45 : x
  2. Step 2: Convert to fraction form
    174,000,193.04/240,061,503.35 = 98,638,441.45/x
  3. Step 3: Cross multiply
    174,000,193.04x = 240,061,503.35 × 98,638,441.45
  4. Step 4: Simplify right side
    174,000,193.04x = 23,679,292,541,856,828
  5. Step 5: Solve for x
    x = 23,679,292,541,856,828/174,000,193.04
  6. Step 6: Final answer
    x = 136,087,737.19

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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.