Home / 226,886,498.10-340,329,747.15-149,402,400.30

Finding the Fourth Proportional to 226,886,498.10, 340,329,747.15 and 149,402,400.30

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Solution

The fourth proportional to 226,886,498.10, 340,329,747.15 and 149,402,400.30 is: 224,103,600.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,886,498.10 : 340,329,747.15 = 149,402,400.30 : x
  2. Step 2: Convert to fraction form
    226,886,498.10/340,329,747.15 = 149,402,400.30/x
  3. Step 3: Cross multiply
    226,886,498.10x = 340,329,747.15 × 149,402,400.30
  4. Step 4: Simplify right side
    226,886,498.10x = 50,846,081,117,702,088
  5. Step 5: Solve for x
    x = 50,846,081,117,702,088/226,886,498.10
  6. Step 6: Final answer
    x = 224,103,600.45

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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.