Home / 37,356,401.40-56,034,602.10-10,430,014.20

Finding the Fourth Proportional to 37,356,401.40, 56,034,602.10 and 10,430,014.20

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Solution

The fourth proportional to 37,356,401.40, 56,034,602.10 and 10,430,014.20 is: 15,645,021.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,356,401.40 : 56,034,602.10 = 10,430,014.20 : x
  2. Step 2: Convert to fraction form
    37,356,401.40/56,034,602.10 = 10,430,014.20/x
  3. Step 3: Cross multiply
    37,356,401.40x = 56,034,602.10 × 10,430,014.20
  4. Step 4: Simplify right side
    37,356,401.40x = 584,441,695,594,349.75
  5. Step 5: Solve for x
    x = 584,441,695,594,349.75/37,356,401.40
  6. Step 6: Final answer
    x = 15,645,021.30

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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.