Home / 2,364,134,342.40-3,545,879,587.20-617,473,670.40

Finding the Fourth Proportional to 2,364,134,342.40, 3,545,879,587.20 and 617,473,670.40

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Solution

The fourth proportional to 2,364,134,342.40, 3,545,879,587.20 and 617,473,670.40 is: 926,126,423.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,134,342.40 : 3,545,879,587.20 = 617,473,670.40 : x
  2. Step 2: Convert to fraction form
    2,364,134,342.40/3,545,879,587.20 = 617,473,670.40/x
  3. Step 3: Cross multiply
    2,364,134,342.40x = 3,545,879,587.20 × 617,473,670.40
  4. Step 4: Simplify right side
    2,364,134,342.40x = 2,189,487,283,504,820,736
  5. Step 5: Solve for x
    x = 2,189,487,283,504,820,736/2,364,134,342.40
  6. Step 6: Final answer
    x = 926,126,423.63

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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.