Home / 59,077,662.40-88,578,002.40-53,031,044.80

Finding the Fourth Proportional to 59,077,662.40, 88,578,002.40 and 53,031,044.80

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Solution

The fourth proportional to 59,077,662.40, 88,578,002.40 and 53,031,044.80 is: 79,512,015.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,077,662.40 : 88,578,002.40 = 53,031,044.80 : x
  2. Step 2: Convert to fraction form
    59,077,662.40/88,578,002.40 = 53,031,044.80/x
  3. Step 3: Cross multiply
    59,077,662.40x = 88,578,002.40 × 53,031,044.80
  4. Step 4: Simplify right side
    59,077,662.40x = 4,697,384,013,568,908
  5. Step 5: Solve for x
    x = 4,697,384,013,568,908/59,077,662.40
  6. Step 6: Final answer
    x = 79,512,015.59

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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.