Home / 2,530,749,853.56-3,492,395,794.08-1,416,955,805.76

Finding the Fourth Proportional to 2,530,749,853.56, 3,492,395,794.08 and 1,416,955,805.76

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Solution

The fourth proportional to 2,530,749,853.56, 3,492,395,794.08 and 1,416,955,805.76 is: 1,955,377,173.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,749,853.56 : 3,492,395,794.08 = 1,416,955,805.76 : x
  2. Step 2: Convert to fraction form
    2,530,749,853.56/3,492,395,794.08 = 1,416,955,805.76/x
  3. Step 3: Cross multiply
    2,530,749,853.56x = 3,492,395,794.08 × 1,416,955,805.76
  4. Step 4: Simplify right side
    2,530,749,853.56x = 4,948,570,496,433,461,248
  5. Step 5: Solve for x
    x = 4,948,570,496,433,461,248/2,530,749,853.56
  6. Step 6: Final answer
    x = 1,955,377,173.87

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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.