Home / 46,720,865.04-70,035,238.96-16,407,470.40

Finding the Fourth Proportional to 46,720,865.04, 70,035,238.96 and 16,407,470.40

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Solution

The fourth proportional to 46,720,865.04, 70,035,238.96 and 16,407,470.40 is: 24,595,030.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,720,865.04 : 70,035,238.96 = 16,407,470.40 : x
  2. Step 2: Convert to fraction form
    46,720,865.04/70,035,238.96 = 16,407,470.40/x
  3. Step 3: Cross multiply
    46,720,865.04x = 70,035,238.96 × 16,407,470.40
  4. Step 4: Simplify right side
    46,720,865.04x = 1,149,101,110,193,126.75
  5. Step 5: Solve for x
    x = 1,149,101,110,193,126.75/46,720,865.04
  6. Step 6: Final answer
    x = 24,595,030.70

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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.