Home / 46,720,863.04-70,035,235.96-16,407,468.40

Finding the Fourth Proportional to 46,720,863.04, 70,035,235.96 and 16,407,468.40

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Solution

The fourth proportional to 46,720,863.04, 70,035,235.96 and 16,407,468.40 is: 24,595,027.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,720,863.04 : 70,035,235.96 = 16,407,468.40 : x
  2. Step 2: Convert to fraction form
    46,720,863.04/70,035,235.96 = 16,407,468.40/x
  3. Step 3: Cross multiply
    46,720,863.04x = 70,035,235.96 × 16,407,468.40
  4. Step 4: Simplify right side
    46,720,863.04x = 1,149,100,920,900,243.50
  5. Step 5: Solve for x
    x = 1,149,100,920,900,243.50/46,720,863.04
  6. Step 6: Final answer
    x = 24,595,027.71

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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.