Home / 39,935,999.40-59,903,999.10-16,018,636.20

Finding the Fourth Proportional to 39,935,999.40, 59,903,999.10 and 16,018,636.20

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Solution

The fourth proportional to 39,935,999.40, 59,903,999.10 and 16,018,636.20 is: 24,027,954.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,935,999.40 : 59,903,999.10 = 16,018,636.20 : x
  2. Step 2: Convert to fraction form
    39,935,999.40/59,903,999.10 = 16,018,636.20/x
  3. Step 3: Cross multiply
    39,935,999.40x = 59,903,999.10 × 16,018,636.20
  4. Step 4: Simplify right side
    39,935,999.40x = 959,580,368,508,027.38
  5. Step 5: Solve for x
    x = 959,580,368,508,027.38/39,935,999.40
  6. Step 6: Final answer
    x = 24,027,954.30

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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.