Home / 3,750,281,051.94-5,625,418,622.73-1,130,085,187.65

Finding the Fourth Proportional to 3,750,281,051.94, 5,625,418,622.73 and 1,130,085,187.65

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Solution

The fourth proportional to 3,750,281,051.94, 5,625,418,622.73 and 1,130,085,187.65 is: 1,695,126,890.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,750,281,051.94 : 5,625,418,622.73 = 1,130,085,187.65 : x
  2. Step 2: Convert to fraction form
    3,750,281,051.94/5,625,418,622.73 = 1,130,085,187.65/x
  3. Step 3: Cross multiply
    3,750,281,051.94x = 5,625,418,622.73 × 1,130,085,187.65
  4. Step 4: Simplify right side
    3,750,281,051.94x = 6,357,202,259,877,637,120
  5. Step 5: Solve for x
    x = 6,357,202,259,877,637,120/3,750,281,051.94
  6. Step 6: Final answer
    x = 1,695,126,890.98

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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.