Home / 22,275,536,002,781-30,740,241,162,073-12,398,567,526,835

Finding the Fourth Proportional to 22,275,536,002,781, 30,740,241,162,073 and 12,398,567,526,835

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Solution

The fourth proportional to 22,275,536,002,781, 30,740,241,162,073 and 12,398,567,526,835 is: 17,110,024,009,818.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,275,536,002,781 : 30,740,241,162,073 = 12,398,567,526,835 : x
  2. Step 2: Convert to fraction form
    22,275,536,002,781/30,740,241,162,073 = 12,398,567,526,835/x
  3. Step 3: Cross multiply
    22,275,536,002,781x = 30,740,241,162,073 × 12,398,567,526,835
  4. Step 4: Simplify right side
    22,275,536,002,781x = 381,134,955,839,154,916,830,478,336
  5. Step 5: Solve for x
    x = 381,134,955,839,154,916,830,478,336/22,275,536,002,781
  6. Step 6: Final answer
    x = 17,110,024,009,818.30

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.