Home / 104,976,502.80-157,464,754.20-59,060,000.40

Finding the Fourth Proportional to 104,976,502.80, 157,464,754.20 and 59,060,000.40

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Solution

The fourth proportional to 104,976,502.80, 157,464,754.20 and 59,060,000.40 is: 88,590,000.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,502.80 : 157,464,754.20 = 59,060,000.40 : x
  2. Step 2: Convert to fraction form
    104,976,502.80/157,464,754.20 = 59,060,000.40/x
  3. Step 3: Cross multiply
    104,976,502.80x = 157,464,754.20 × 59,060,000.40
  4. Step 4: Simplify right side
    104,976,502.80x = 9,299,868,446,037,900
  5. Step 5: Solve for x
    x = 9,299,868,446,037,900/104,976,502.80
  6. Step 6: Final answer
    x = 88,590,000.60

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1.5x scale

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.