Home / 144,367,632.10-216,551,448.15-110,355,408.10

Finding the Fourth Proportional to 144,367,632.10, 216,551,448.15 and 110,355,408.10

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Solution

The fourth proportional to 144,367,632.10, 216,551,448.15 and 110,355,408.10 is: 165,533,112.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,367,632.10 : 216,551,448.15 = 110,355,408.10 : x
  2. Step 2: Convert to fraction form
    144,367,632.10/216,551,448.15 = 110,355,408.10/x
  3. Step 3: Cross multiply
    144,367,632.10x = 216,551,448.15 × 110,355,408.10
  4. Step 4: Simplify right side
    144,367,632.10x = 23,897,623,435,239,240
  5. Step 5: Solve for x
    x = 23,897,623,435,239,240/144,367,632.10
  6. Step 6: Final answer
    x = 165,533,112.15

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1.5x scale

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.