Home / 2,866,142,713,664.30-4,299,230,143,514.80-956,014,662,348.92

Finding the Fourth Proportional to 2,866,142,713,664.30, 4,299,230,143,514.80 and 956,014,662,348.92

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Solution

The fourth proportional to 2,866,142,713,664.30, 4,299,230,143,514.80 and 956,014,662,348.92 is: 1,434,027,354,750.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,142,713,664.30 : 4,299,230,143,514.80 = 956,014,662,348.92 : x
  2. Step 2: Convert to fraction form
    2,866,142,713,664.30/4,299,230,143,514.80 = 956,014,662,348.92/x
  3. Step 3: Cross multiply
    2,866,142,713,664.30x = 4,299,230,143,514.80 × 956,014,662,348.92
  4. Step 4: Simplify right side
    2,866,142,713,664.30x = 4,110,127,054,012,600,473,878,528
  5. Step 5: Solve for x
    x = 4,110,127,054,012,600,473,878,528/2,866,142,713,664.30
  6. Step 6: Final answer
    x = 1,434,027,354,750.21

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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.