Home / 1,835,480,275.26-2,532,930,888.15-1,000,111,710.30

Finding the Fourth Proportional to 1,835,480,275.26, 2,532,930,888.15 and 1,000,111,710.30

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Solution

The fourth proportional to 1,835,480,275.26, 2,532,930,888.15 and 1,000,111,710.30 is: 1,380,136,783.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,480,275.26 : 2,532,930,888.15 = 1,000,111,710.30 : x
  2. Step 2: Convert to fraction form
    1,835,480,275.26/2,532,930,888.15 = 1,000,111,710.30/x
  3. Step 3: Cross multiply
    1,835,480,275.26x = 2,532,930,888.15 × 1,000,111,710.30
  4. Step 4: Simplify right side
    1,835,480,275.26x = 2,533,213,842,619,394,560
  5. Step 5: Solve for x
    x = 2,533,213,842,619,394,560/1,835,480,275.26
  6. Step 6: Final answer
    x = 1,380,136,783.14

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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.