Home / 43,385,895.72-59,870,535.30-23,806,307.88

Finding the Fourth Proportional to 43,385,895.72, 59,870,535.30 and 23,806,307.88

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Solution

The fourth proportional to 43,385,895.72, 59,870,535.30 and 23,806,307.88 is: 32,851,607.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,385,895.72 : 59,870,535.30 = 23,806,307.88 : x
  2. Step 2: Convert to fraction form
    43,385,895.72/59,870,535.30 = 23,806,307.88/x
  3. Step 3: Cross multiply
    43,385,895.72x = 59,870,535.30 × 23,806,307.88
  4. Step 4: Simplify right side
    43,385,895.72x = 1,425,296,396,292,208
  5. Step 5: Solve for x
    x = 1,425,296,396,292,208/43,385,895.72
  6. Step 6: Final answer
    x = 32,851,607.02

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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.