Home / 43,019,070.92-59,365,570.40-23,440,120.18

Finding the Fourth Proportional to 43,019,070.92, 59,365,570.40 and 23,440,120.18

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Solution

The fourth proportional to 43,019,070.92, 59,365,570.40 and 23,440,120.18 is: 32,346,958.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,019,070.92 : 59,365,570.40 = 23,440,120.18 : x
  2. Step 2: Convert to fraction form
    43,019,070.92/59,365,570.40 = 23,440,120.18/x
  3. Step 3: Cross multiply
    43,019,070.92x = 59,365,570.40 × 23,440,120.18
  4. Step 4: Simplify right side
    43,019,070.92x = 1,391,536,104,730,250.50
  5. Step 5: Solve for x
    x = 1,391,536,104,730,250.50/43,019,070.92
  6. Step 6: Final answer
    x = 32,346,958.57

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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.