Home / 12,833,484,169.14-19,236,639,810.33-4,316,759,306.10

Finding the Fourth Proportional to 12,833,484,169.14, 19,236,639,810.33 and 4,316,759,306.10

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Solution

The fourth proportional to 12,833,484,169.14, 19,236,639,810.33 and 4,316,759,306.10 is: 6,470,568,929.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,833,484,169.14 : 19,236,639,810.33 = 4,316,759,306.10 : x
  2. Step 2: Convert to fraction form
    12,833,484,169.14/19,236,639,810.33 = 4,316,759,306.10/x
  3. Step 3: Cross multiply
    12,833,484,169.14x = 19,236,639,810.33 × 4,316,759,306.10
  4. Step 4: Simplify right side
    12,833,484,169.14x = 83,039,943,919,335,784,448
  5. Step 5: Solve for x
    x = 83,039,943,919,335,784,448/12,833,484,169.14
  6. Step 6: Final answer
    x = 6,470,568,929.29

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1.5x scale

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.