Home / 59,176,854.56-81,650,509.75-35,329,840.56

Finding the Fourth Proportional to 59,176,854.56, 81,650,509.75 and 35,329,840.56

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Solution

The fourth proportional to 59,176,854.56, 81,650,509.75 and 35,329,840.56 is: 48,747,090.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,176,854.56 : 81,650,509.75 = 35,329,840.56 : x
  2. Step 2: Convert to fraction form
    59,176,854.56/81,650,509.75 = 35,329,840.56/x
  3. Step 3: Cross multiply
    59,176,854.56x = 81,650,509.75 × 35,329,840.56
  4. Step 4: Simplify right side
    59,176,854.56x = 2,884,699,490,955,763.50
  5. Step 5: Solve for x
    x = 2,884,699,490,955,763.50/59,176,854.56
  6. Step 6: Final answer
    x = 48,747,090.61

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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.