Home / 30,248,140.60-45,372,210.90-24,933,730.60

Finding the Fourth Proportional to 30,248,140.60, 45,372,210.90 and 24,933,730.60

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Solution

The fourth proportional to 30,248,140.60, 45,372,210.90 and 24,933,730.60 is: 37,400,595.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,248,140.60 : 45,372,210.90 = 24,933,730.60 : x
  2. Step 2: Convert to fraction form
    30,248,140.60/45,372,210.90 = 24,933,730.60/x
  3. Step 3: Cross multiply
    30,248,140.60x = 45,372,210.90 × 24,933,730.60
  4. Step 4: Simplify right side
    30,248,140.60x = 1,131,298,483,306,983.50
  5. Step 5: Solve for x
    x = 1,131,298,483,306,983.50/30,248,140.60
  6. Step 6: Final answer
    x = 37,400,595.90

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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.