Home / 14,673,407.40-22,010,111.10-13,180,415.40

Finding the Fourth Proportional to 14,673,407.40, 22,010,111.10 and 13,180,415.40

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Solution

The fourth proportional to 14,673,407.40, 22,010,111.10 and 13,180,415.40 is: 19,770,623.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,673,407.40 : 22,010,111.10 = 13,180,415.40 : x
  2. Step 2: Convert to fraction form
    14,673,407.40/22,010,111.10 = 13,180,415.40/x
  3. Step 3: Cross multiply
    14,673,407.40x = 22,010,111.10 × 13,180,415.40
  4. Step 4: Simplify right side
    14,673,407.40x = 290,102,407,298,150.94
  5. Step 5: Solve for x
    x = 290,102,407,298,150.94/14,673,407.40
  6. Step 6: Final answer
    x = 19,770,623.10

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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.