Home / 11,030,121,616.80-15,221,547,102.96-6,017,872,435.68

Finding the Fourth Proportional to 11,030,121,616.80, 15,221,547,102.96 and 6,017,872,435.68

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Solution

The fourth proportional to 11,030,121,616.80, 15,221,547,102.96 and 6,017,872,435.68 is: 8,304,652,652.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,030,121,616.80 : 15,221,547,102.96 = 6,017,872,435.68 : x
  2. Step 2: Convert to fraction form
    11,030,121,616.80/15,221,547,102.96 = 6,017,872,435.68/x
  3. Step 3: Cross multiply
    11,030,121,616.80x = 15,221,547,102.96 × 6,017,872,435.68
  4. Step 4: Simplify right side
    11,030,121,616.80x = 91,601,328,739,307,749,376
  5. Step 5: Solve for x
    x = 91,601,328,739,307,749,376/11,030,121,616.80
  6. Step 6: Final answer
    x = 8,304,652,652.22

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1.5x scale

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.