Home / 4,578,514,804.67-6,866,146,932.30-1,343,348,368.29

Finding the Fourth Proportional to 4,578,514,804.67, 6,866,146,932.30 and 1,343,348,368.29

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Solution

The fourth proportional to 4,578,514,804.67, 6,866,146,932.30 and 1,343,348,368.29 is: 2,014,545,692.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,578,514,804.67 : 6,866,146,932.30 = 1,343,348,368.29 : x
  2. Step 2: Convert to fraction form
    4,578,514,804.67/6,866,146,932.30 = 1,343,348,368.29/x
  3. Step 3: Cross multiply
    4,578,514,804.67x = 6,866,146,932.30 × 1,343,348,368.29
  4. Step 4: Simplify right side
    4,578,514,804.67x = 9,223,627,277,944,594,432
  5. Step 5: Solve for x
    x = 9,223,627,277,944,594,432/4,578,514,804.67
  6. Step 6: Final answer
    x = 2,014,545,692.53

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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.