Home / 10,044,110.70-13,860,485.10-5,460,434.10

Finding the Fourth Proportional to 10,044,110.70, 13,860,485.10 and 5,460,434.10

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Solution

The fourth proportional to 10,044,110.70, 13,860,485.10 and 5,460,434.10 is: 7,535,188.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,044,110.70 : 13,860,485.10 = 5,460,434.10 : x
  2. Step 2: Convert to fraction form
    10,044,110.70/13,860,485.10 = 5,460,434.10/x
  3. Step 3: Cross multiply
    10,044,110.70x = 13,860,485.10 × 5,460,434.10
  4. Step 4: Simplify right side
    10,044,110.70x = 75,684,265,482,581.91
  5. Step 5: Solve for x
    x = 75,684,265,482,581.91/10,044,110.70
  6. Step 6: Final answer
    x = 7,535,188.31

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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.