Home / 2,866,345,798,131.20-3,955,557,050,124.80-1,547,957,823,951.10

Finding the Fourth Proportional to 2,866,345,798,131.20, 3,955,557,050,124.80 and 1,547,957,823,951.10

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Solution

The fourth proportional to 2,866,345,798,131.20, 3,955,557,050,124.80 and 1,547,957,823,951.10 is: 2,136,181,715,345.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,345,798,131.20 : 3,955,557,050,124.80 = 1,547,957,823,951.10 : x
  2. Step 2: Convert to fraction form
    2,866,345,798,131.20/3,955,557,050,124.80 = 1,547,957,823,951.10/x
  3. Step 3: Cross multiply
    2,866,345,798,131.20x = 3,955,557,050,124.80 × 1,547,957,823,951.10
  4. Step 4: Simplify right side
    2,866,345,798,131.20x = 6,123,035,483,825,617,233,772,544
  5. Step 5: Solve for x
    x = 6,123,035,483,825,617,233,772,544/2,866,345,798,131.20
  6. Step 6: Final answer
    x = 2,136,181,715,345.62

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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.