Home / 30,248,140.10-45,372,210.15-24,933,730.10

Finding the Fourth Proportional to 30,248,140.10, 45,372,210.15 and 24,933,730.10

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Solution

The fourth proportional to 30,248,140.10, 45,372,210.15 and 24,933,730.10 is: 37,400,595.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,248,140.10 : 45,372,210.15 = 24,933,730.10 : x
  2. Step 2: Convert to fraction form
    30,248,140.10/45,372,210.15 = 24,933,730.10/x
  3. Step 3: Cross multiply
    30,248,140.10x = 45,372,210.15 × 24,933,730.10
  4. Step 4: Simplify right side
    30,248,140.10x = 1,131,298,441,920,580.50
  5. Step 5: Solve for x
    x = 1,131,298,441,920,580.50/30,248,140.10
  6. Step 6: Final answer
    x = 37,400,595.15

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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.