Home / 47,653,488,032.40-71,480,232,048.60-16,246,600,390.80

Finding the Fourth Proportional to 47,653,488,032.40, 71,480,232,048.60 and 16,246,600,390.80

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Solution

The fourth proportional to 47,653,488,032.40, 71,480,232,048.60 and 16,246,600,390.80 is: 24,369,900,586.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,653,488,032.40 : 71,480,232,048.60 = 16,246,600,390.80 : x
  2. Step 2: Convert to fraction form
    47,653,488,032.40/71,480,232,048.60 = 16,246,600,390.80/x
  3. Step 3: Cross multiply
    47,653,488,032.40x = 71,480,232,048.60 × 16,246,600,390.80
  4. Step 4: Simplify right side
    47,653,488,032.40x = 1,161,310,765,935,259,549,696
  5. Step 5: Solve for x
    x = 1,161,310,765,935,259,549,696/47,653,488,032.40
  6. Step 6: Final answer
    x = 24,369,900,586.20

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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.