Home / 2,433,132,235.14-3,357,788,507.55-1,376,018,287.26

Finding the Fourth Proportional to 2,433,132,235.14, 3,357,788,507.55 and 1,376,018,287.26

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Solution

The fourth proportional to 2,433,132,235.14, 3,357,788,507.55 and 1,376,018,287.26 is: 1,898,942,574.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,132,235.14 : 3,357,788,507.55 = 1,376,018,287.26 : x
  2. Step 2: Convert to fraction form
    2,433,132,235.14/3,357,788,507.55 = 1,376,018,287.26/x
  3. Step 3: Cross multiply
    2,433,132,235.14x = 3,357,788,507.55 × 1,376,018,287.26
  4. Step 4: Simplify right side
    2,433,132,235.14x = 4,620,378,391,140,262,912
  5. Step 5: Solve for x
    x = 4,620,378,391,140,262,912/2,433,132,235.14
  6. Step 6: Final answer
    x = 1,898,942,574.68

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Double scale
Find fourth proportional to 2,433,132,236.14, 3,357,788,508.93 and 1,376,018,288.26
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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.