Home / 26,859,328.16-37,065,920.10-14,636,185.16

Finding the Fourth Proportional to 26,859,328.16, 37,065,920.10 and 14,636,185.16

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Solution

The fourth proportional to 26,859,328.16, 37,065,920.10 and 14,636,185.16 is: 20,197,961.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,859,328.16 : 37,065,920.10 = 14,636,185.16 : x
  2. Step 2: Convert to fraction form
    26,859,328.16/37,065,920.10 = 14,636,185.16/x
  3. Step 3: Cross multiply
    26,859,328.16x = 37,065,920.10 × 14,636,185.16
  4. Step 4: Simplify right side
    26,859,328.16x = 542,503,669,709,365.75
  5. Step 5: Solve for x
    x = 542,503,669,709,365.75/26,859,328.16
  6. Step 6: Final answer
    x = 20,197,961.26

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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.