Home / 2,036,413,695.20-3,053,370,427.56-791,390,445.92

Finding the Fourth Proportional to 2,036,413,695.20, 3,053,370,427.56 and 791,390,445.92

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Solution

The fourth proportional to 2,036,413,695.20, 3,053,370,427.56 and 791,390,445.92 is: 1,186,599,849.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,413,695.20 : 3,053,370,427.56 = 791,390,445.92 : x
  2. Step 2: Convert to fraction form
    2,036,413,695.20/3,053,370,427.56 = 791,390,445.92/x
  3. Step 3: Cross multiply
    2,036,413,695.20x = 3,053,370,427.56 × 791,390,445.92
  4. Step 4: Simplify right side
    2,036,413,695.20x = 2,416,408,184,225,649,152
  5. Step 5: Solve for x
    x = 2,416,408,184,225,649,152/2,036,413,695.20
  6. Step 6: Final answer
    x = 1,186,599,849.49

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Double scale
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1.5x scale

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.