Home / 179,668,733,650.88-269,075,272,808.40-103,962,335,889.44

Finding the Fourth Proportional to 179,668,733,650.88, 269,075,272,808.40 and 103,962,335,889.44

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Solution

The fourth proportional to 179,668,733,650.88, 269,075,272,808.40 and 103,962,335,889.44 is: 155,695,948,442.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,668,733,650.88 : 269,075,272,808.40 = 103,962,335,889.44 : x
  2. Step 2: Convert to fraction form
    179,668,733,650.88/269,075,272,808.40 = 103,962,335,889.44/x
  3. Step 3: Cross multiply
    179,668,733,650.88x = 269,075,272,808.40 × 103,962,335,889.44
  4. Step 4: Simplify right side
    179,668,733,650.88x = 27,973,693,891,249,581,326,336
  5. Step 5: Solve for x
    x = 27,973,693,891,249,581,326,336/179,668,733,650.88
  6. Step 6: Final answer
    x = 155,695,948,442.57

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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.