Home / 42,395,691,647.33-58,506,054,802.14-23,364,795,360.68

Finding the Fourth Proportional to 42,395,691,647.33, 58,506,054,802.14 and 23,364,795,360.68

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Solution

The fourth proportional to 42,395,691,647.33, 58,506,054,802.14 and 23,364,795,360.68 is: 32,243,417,778.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,395,691,647.33 : 58,506,054,802.14 = 23,364,795,360.68 : x
  2. Step 2: Convert to fraction form
    42,395,691,647.33/58,506,054,802.14 = 23,364,795,360.68/x
  3. Step 3: Cross multiply
    42,395,691,647.33x = 58,506,054,802.14 × 23,364,795,360.68
  4. Step 4: Simplify right side
    42,395,691,647.33x = 1,366,981,997,812,730,560,512
  5. Step 5: Solve for x
    x = 1,366,981,997,812,730,560,512/42,395,691,647.33
  6. Step 6: Final answer
    x = 32,243,417,778.96

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Double scale
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1.5x scale

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.