Home / 45,216,055.85-63,387,508.75-45,216,055.85

Finding the Fourth Proportional to 45,216,055.85, 63,387,508.75 and 45,216,055.85

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Solution

The fourth proportional to 45,216,055.85, 63,387,508.75 and 45,216,055.85 is: 63,387,508.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,216,055.85 : 63,387,508.75 = 45,216,055.85 : x
  2. Step 2: Convert to fraction form
    45,216,055.85/63,387,508.75 = 45,216,055.85/x
  3. Step 3: Cross multiply
    45,216,055.85x = 63,387,508.75 × 45,216,055.85
  4. Step 4: Simplify right side
    45,216,055.85x = 2,866,133,135,832,364
  5. Step 5: Solve for x
    x = 2,866,133,135,832,364/45,216,055.85
  6. Step 6: Final answer
    x = 63,387,508.75

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.