Home / 95,461,363.40-143,192,045.10-34,869,216.20

Finding the Fourth Proportional to 95,461,363.40, 143,192,045.10 and 34,869,216.20

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Solution

The fourth proportional to 95,461,363.40, 143,192,045.10 and 34,869,216.20 is: 52,303,824.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,461,363.40 : 143,192,045.10 = 34,869,216.20 : x
  2. Step 2: Convert to fraction form
    95,461,363.40/143,192,045.10 = 34,869,216.20/x
  3. Step 3: Cross multiply
    95,461,363.40x = 143,192,045.10 × 34,869,216.20
  4. Step 4: Simplify right side
    95,461,363.40x = 4,992,994,378,712,051
  5. Step 5: Solve for x
    x = 4,992,994,378,712,051/95,461,363.40
  6. Step 6: Final answer
    x = 52,303,824.30

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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.