Home / 10,044,106.18-13,860,277.95-5,460,387.46

Finding the Fourth Proportional to 10,044,106.18, 13,860,277.95 and 5,460,387.46

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Solution

The fourth proportional to 10,044,106.18, 13,860,277.95 and 5,460,387.46 is: 7,535,014.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,044,106.18 : 13,860,277.95 = 5,460,387.46 : x
  2. Step 2: Convert to fraction form
    10,044,106.18/13,860,277.95 = 5,460,387.46/x
  3. Step 3: Cross multiply
    10,044,106.18x = 13,860,277.95 × 5,460,387.46
  4. Step 4: Simplify right side
    10,044,106.18x = 75,682,487,910,294.50
  5. Step 5: Solve for x
    x = 75,682,487,910,294.50/10,044,106.18
  6. Step 6: Final answer
    x = 7,535,014.72

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1.5x scale

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.