Home / 34,021,031.04-46,947,320.64-19,334,759.04

Finding the Fourth Proportional to 34,021,031.04, 46,947,320.64 and 19,334,759.04

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Solution

The fourth proportional to 34,021,031.04, 46,947,320.64 and 19,334,759.04 is: 26,681,000.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,021,031.04 : 46,947,320.64 = 19,334,759.04 : x
  2. Step 2: Convert to fraction form
    34,021,031.04/46,947,320.64 = 19,334,759.04/x
  3. Step 3: Cross multiply
    34,021,031.04x = 46,947,320.64 × 19,334,759.04
  4. Step 4: Simplify right side
    34,021,031.04x = 907,715,132,148,018.50
  5. Step 5: Solve for x
    x = 907,715,132,148,018.50/34,021,031.04
  6. Step 6: Final answer
    x = 26,681,000.09

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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.