Home / 44,329,067,421.24-66,599,679,941.84-28,424,564,398.36

Finding the Fourth Proportional to 44,329,067,421.24, 66,599,679,941.84 and 28,424,564,398.36

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Solution

The fourth proportional to 44,329,067,421.24, 66,599,679,941.84 and 28,424,564,398.36 is: 42,704,866,164.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,329,067,421.24 : 66,599,679,941.84 = 28,424,564,398.36 : x
  2. Step 2: Convert to fraction form
    44,329,067,421.24/66,599,679,941.84 = 28,424,564,398.36/x
  3. Step 3: Cross multiply
    44,329,067,421.24x = 66,599,679,941.84 × 28,424,564,398.36
  4. Step 4: Simplify right side
    44,329,067,421.24x = 1,893,066,891,416,995,889,152
  5. Step 5: Solve for x
    x = 1,893,066,891,416,995,889,152/44,329,067,421.24
  6. Step 6: Final answer
    x = 42,704,866,164.41

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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.