Home / 733,480,480.32-1,013,654,749.92-601,112,742.72

Finding the Fourth Proportional to 733,480,480.32, 1,013,654,749.92 and 601,112,742.72

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Solution

The fourth proportional to 733,480,480.32, 1,013,654,749.92 and 601,112,742.72 is: 830,725,292.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,480,480.32 : 1,013,654,749.92 = 601,112,742.72 : x
  2. Step 2: Convert to fraction form
    733,480,480.32/1,013,654,749.92 = 601,112,742.72/x
  3. Step 3: Cross multiply
    733,480,480.32x = 1,013,654,749.92 × 601,112,742.72
  4. Step 4: Simplify right side
    733,480,480.32x = 609,320,786,895,566,848
  5. Step 5: Solve for x
    x = 609,320,786,895,566,848/733,480,480.32
  6. Step 6: Final answer
    x = 830,725,292.96

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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.