Home / 2,866,345,842,093.40-3,955,557,110,811.80-1,547,957,867,901.50

Finding the Fourth Proportional to 2,866,345,842,093.40, 3,955,557,110,811.80 and 1,547,957,867,901.50

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Solution

The fourth proportional to 2,866,345,842,093.40, 3,955,557,110,811.80 and 1,547,957,867,901.50 is: 2,136,181,776,007.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,345,842,093.40 : 3,955,557,110,811.80 = 1,547,957,867,901.50 : x
  2. Step 2: Convert to fraction form
    2,866,345,842,093.40/3,955,557,110,811.80 = 1,547,957,867,901.50/x
  3. Step 3: Cross multiply
    2,866,345,842,093.40x = 3,955,557,110,811.80 × 1,547,957,867,901.50
  4. Step 4: Simplify right side
    2,866,345,842,093.40x = 6,123,035,751,614,851,380,674,560
  5. Step 5: Solve for x
    x = 6,123,035,751,614,851,380,674,560/2,866,345,842,093.40
  6. Step 6: Final answer
    x = 2,136,181,776,007.52

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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.