Home / 3,499,846,332.10-4,829,692,386.72-1,935,230,529.22

Finding the Fourth Proportional to 3,499,846,332.10, 4,829,692,386.72 and 1,935,230,529.22

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Solution

The fourth proportional to 3,499,846,332.10, 4,829,692,386.72 and 1,935,230,529.22 is: 2,670,565,295.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,499,846,332.10 : 4,829,692,386.72 = 1,935,230,529.22 : x
  2. Step 2: Convert to fraction form
    3,499,846,332.10/4,829,692,386.72 = 1,935,230,529.22/x
  3. Step 3: Cross multiply
    3,499,846,332.10x = 4,829,692,386.72 × 1,935,230,529.22
  4. Step 4: Simplify right side
    3,499,846,332.10x = 9,346,568,153,521,950,720
  5. Step 5: Solve for x
    x = 9,346,568,153,521,950,720/3,499,846,332.10
  6. Step 6: Final answer
    x = 2,670,565,295.34

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Double scale
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1.5x scale

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.