Home / 17,813,634.69-24,575,509.02-10,838,720.67

Finding the Fourth Proportional to 17,813,634.69, 24,575,509.02 and 10,838,720.67

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Solution

The fourth proportional to 17,813,634.69, 24,575,509.02 and 10,838,720.67 is: 14,952,988.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,813,634.69 : 24,575,509.02 = 10,838,720.67 : x
  2. Step 2: Convert to fraction form
    17,813,634.69/24,575,509.02 = 10,838,720.67/x
  3. Step 3: Cross multiply
    17,813,634.69x = 24,575,509.02 × 10,838,720.67
  4. Step 4: Simplify right side
    17,813,634.69x = 266,367,077,590,845.44
  5. Step 5: Solve for x
    x = 266,367,077,590,845.44/17,813,634.69
  6. Step 6: Final answer
    x = 14,952,988.66

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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.