Home / 43,261,341.67-59,700,646.69-23,415,103.65

Finding the Fourth Proportional to 43,261,341.67, 59,700,646.69 and 23,415,103.65

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Solution

The fourth proportional to 43,261,341.67, 59,700,646.69 and 23,415,103.65 is: 32,312,840.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,261,341.67 : 59,700,646.69 = 23,415,103.65 : x
  2. Step 2: Convert to fraction form
    43,261,341.67/59,700,646.69 = 23,415,103.65/x
  3. Step 3: Cross multiply
    43,261,341.67x = 59,700,646.69 × 23,415,103.65
  4. Step 4: Simplify right side
    43,261,341.67x = 1,397,896,830,383,719
  5. Step 5: Solve for x
    x = 1,397,896,830,383,719/43,261,341.67
  6. Step 6: Final answer
    x = 32,312,840.43

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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.