Home / 15,845,363.60-23,768,045.40-14,774,608.40

Finding the Fourth Proportional to 15,845,363.60, 23,768,045.40 and 14,774,608.40

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Solution

The fourth proportional to 15,845,363.60, 23,768,045.40 and 14,774,608.40 is: 22,161,912.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,845,363.60 : 23,768,045.40 = 14,774,608.40 : x
  2. Step 2: Convert to fraction form
    15,845,363.60/23,768,045.40 = 14,774,608.40/x
  3. Step 3: Cross multiply
    15,845,363.60x = 23,768,045.40 × 14,774,608.40
  4. Step 4: Simplify right side
    15,845,363.60x = 351,163,563,218,421.38
  5. Step 5: Solve for x
    x = 351,163,563,218,421.38/15,845,363.60
  6. Step 6: Final answer
    x = 22,161,912.60

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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.