Home / 3,272,547,155.16-4,909,510,147.50-1,061,584,231.26

Finding the Fourth Proportional to 3,272,547,155.16, 4,909,510,147.50 and 1,061,584,231.26

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Solution

The fourth proportional to 3,272,547,155.16, 4,909,510,147.50 and 1,061,584,231.26 is: 1,592,599,986.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,547,155.16 : 4,909,510,147.50 = 1,061,584,231.26 : x
  2. Step 2: Convert to fraction form
    3,272,547,155.16/4,909,510,147.50 = 1,061,584,231.26/x
  3. Step 3: Cross multiply
    3,272,547,155.16x = 4,909,510,147.50 × 1,061,584,231.26
  4. Step 4: Simplify right side
    3,272,547,155.16x = 5,211,858,555,796,956,160
  5. Step 5: Solve for x
    x = 5,211,858,555,796,956,160/3,272,547,155.16
  6. Step 6: Final answer
    x = 1,592,599,986.70

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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.