Home / 95,935,031.48-143,870,324.50-31,223,617.84

Finding the Fourth Proportional to 95,935,031.48, 143,870,324.50 and 31,223,617.84

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Solution

The fourth proportional to 95,935,031.48, 143,870,324.50 and 31,223,617.84 is: 46,824,939.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,935,031.48 : 143,870,324.50 = 31,223,617.84 : x
  2. Step 2: Convert to fraction form
    95,935,031.48/143,870,324.50 = 31,223,617.84/x
  3. Step 3: Cross multiply
    95,935,031.48x = 143,870,324.50 × 31,223,617.84
  4. Step 4: Simplify right side
    95,935,031.48x = 4,492,152,030,704,789
  5. Step 5: Solve for x
    x = 4,492,152,030,704,789/95,935,031.48
  6. Step 6: Final answer
    x = 46,824,939.35

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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.