Home / 293,355,437,200.35-440,033,155,800.52-282,197,727,117.15

Finding the Fourth Proportional to 293,355,437,200.35, 440,033,155,800.52 and 282,197,727,117.15

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Solution

The fourth proportional to 293,355,437,200.35, 440,033,155,800.52 and 282,197,727,117.15 is: 423,296,590,675.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,355,437,200.35 : 440,033,155,800.52 = 282,197,727,117.15 : x
  2. Step 2: Convert to fraction form
    293,355,437,200.35/440,033,155,800.52 = 282,197,727,117.15/x
  3. Step 3: Cross multiply
    293,355,437,200.35x = 440,033,155,800.52 × 282,197,727,117.15
  4. Step 4: Simplify right side
    293,355,437,200.35x = 124,176,356,423,093,515,714,560
  5. Step 5: Solve for x
    x = 124,176,356,423,093,515,714,560/293,355,437,200.35
  6. Step 6: Final answer
    x = 423,296,590,675.72

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Double scale
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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.