Home / 43,357,674.36-59,829,278.70-25,028,864.76

Finding the Fourth Proportional to 43,357,674.36, 59,829,278.70 and 25,028,864.76

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Solution

The fourth proportional to 43,357,674.36, 59,829,278.70 and 25,028,864.76 is: 34,537,344.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,357,674.36 : 59,829,278.70 = 25,028,864.76 : x
  2. Step 2: Convert to fraction form
    43,357,674.36/59,829,278.70 = 25,028,864.76/x
  3. Step 3: Cross multiply
    43,357,674.36x = 59,829,278.70 × 25,028,864.76
  4. Step 4: Simplify right side
    43,357,674.36x = 1,497,458,925,270,648.75
  5. Step 5: Solve for x
    x = 1,497,458,925,270,648.75/43,357,674.36
  6. Step 6: Final answer
    x = 34,537,344.25

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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.