Home / 9,109,508,907.41-13,664,862,924.70-2,386,815,470

Finding the Fourth Proportional to 9,109,508,907.41, 13,664,862,924.70 and 2,386,815,470

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Solution

The fourth proportional to 9,109,508,907.41, 13,664,862,924.70 and 2,386,815,470 is: 3,580,380,298.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,109,508,907.41 : 13,664,862,924.70 = 2,386,815,470 : x
  2. Step 2: Convert to fraction form
    9,109,508,907.41/13,664,862,924.70 = 2,386,815,470/x
  3. Step 3: Cross multiply
    9,109,508,907.41x = 13,664,862,924.70 × 2,386,815,470
  4. Step 4: Simplify right side
    9,109,508,907.41x = 32,615,506,224,103,407,616
  5. Step 5: Solve for x
    x = 32,615,506,224,103,407,616/9,109,508,907.41
  6. Step 6: Final answer
    x = 3,580,380,298.83

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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.