Home / 27,050,870.48-37,308,434.48-23,780,693.12

Finding the Fourth Proportional to 27,050,870.48, 37,308,434.48 and 23,780,693.12

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Solution

The fourth proportional to 27,050,870.48, 37,308,434.48 and 23,780,693.12 is: 32,798,221.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,050,870.48 : 37,308,434.48 = 23,780,693.12 : x
  2. Step 2: Convert to fraction form
    27,050,870.48/37,308,434.48 = 23,780,693.12/x
  3. Step 3: Cross multiply
    27,050,870.48x = 37,308,434.48 × 23,780,693.12
  4. Step 4: Simplify right side
    27,050,870.48x = 887,220,431,156,506.75
  5. Step 5: Solve for x
    x = 887,220,431,156,506.75/27,050,870.48
  6. Step 6: Final answer
    x = 32,798,221.11

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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.