Home / 59,433,885.60-89,150,828.40-52,418,864.40

Finding the Fourth Proportional to 59,433,885.60, 89,150,828.40 and 52,418,864.40

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Solution

The fourth proportional to 59,433,885.60, 89,150,828.40 and 52,418,864.40 is: 78,628,296.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,433,885.60 : 89,150,828.40 = 52,418,864.40 : x
  2. Step 2: Convert to fraction form
    59,433,885.60/89,150,828.40 = 52,418,864.40/x
  3. Step 3: Cross multiply
    59,433,885.60x = 89,150,828.40 × 52,418,864.40
  4. Step 4: Simplify right side
    59,433,885.60x = 4,673,185,185,047,269
  5. Step 5: Solve for x
    x = 4,673,185,185,047,269/59,433,885.60
  6. Step 6: Final answer
    x = 78,628,296.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.