Home / 4,366,695,621.79-6,547,644,721.36-2,151,030,175.39

Finding the Fourth Proportional to 4,366,695,621.79, 6,547,644,721.36 and 2,151,030,175.39

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Solution

The fourth proportional to 4,366,695,621.79, 6,547,644,721.36 and 2,151,030,175.39 is: 3,225,363,660.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366,695,621.79 : 6,547,644,721.36 = 2,151,030,175.39 : x
  2. Step 2: Convert to fraction form
    4,366,695,621.79/6,547,644,721.36 = 2,151,030,175.39/x
  3. Step 3: Cross multiply
    4,366,695,621.79x = 6,547,644,721.36 × 2,151,030,175.39
  4. Step 4: Simplify right side
    4,366,695,621.79x = 14,084,181,373,334,915,072
  5. Step 5: Solve for x
    x = 14,084,181,373,334,915,072/4,366,695,621.79
  6. Step 6: Final answer
    x = 3,225,363,660.13

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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.