Home / 32,579,659,281.20-48,869,488,921.80-12,950,354,505.20

Finding the Fourth Proportional to 32,579,659,281.20, 48,869,488,921.80 and 12,950,354,505.20

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Solution

The fourth proportional to 32,579,659,281.20, 48,869,488,921.80 and 12,950,354,505.20 is: 19,425,531,757.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,579,659,281.20 : 48,869,488,921.80 = 12,950,354,505.20 : x
  2. Step 2: Convert to fraction form
    32,579,659,281.20/48,869,488,921.80 = 12,950,354,505.20/x
  3. Step 3: Cross multiply
    32,579,659,281.20x = 48,869,488,921.80 × 12,950,354,505.20
  4. Step 4: Simplify right side
    32,579,659,281.20x = 632,877,206,025,254,207,488
  5. Step 5: Solve for x
    x = 632,877,206,025,254,207,488/32,579,659,281.20
  6. Step 6: Final answer
    x = 19,425,531,757.80

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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.