Home / 23,371,254.33-32,235,604.15-16,403,486.67

Finding the Fourth Proportional to 23,371,254.33, 32,235,604.15 and 16,403,486.67

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Solution

The fourth proportional to 23,371,254.33, 32,235,604.15 and 16,403,486.67 is: 22,625,071.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,371,254.33 : 32,235,604.15 = 16,403,486.67 : x
  2. Step 2: Convert to fraction form
    23,371,254.33/32,235,604.15 = 16,403,486.67/x
  3. Step 3: Cross multiply
    23,371,254.33x = 32,235,604.15 × 16,403,486.67
  4. Step 4: Simplify right side
    23,371,254.33x = 528,776,302,973,921.62
  5. Step 5: Solve for x
    x = 528,776,302,973,921.62/23,371,254.33
  6. Step 6: Final answer
    x = 22,625,071.62

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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.