Home / 58,470,767,233.60-87,706,150,850.40-14,304,831,487.60

Finding the Fourth Proportional to 58,470,767,233.60, 87,706,150,850.40 and 14,304,831,487.60

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Solution

The fourth proportional to 58,470,767,233.60, 87,706,150,850.40 and 14,304,831,487.60 is: 21,457,247,231.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,470,767,233.60 : 87,706,150,850.40 = 14,304,831,487.60 : x
  2. Step 2: Convert to fraction form
    58,470,767,233.60/87,706,150,850.40 = 14,304,831,487.60/x
  3. Step 3: Cross multiply
    58,470,767,233.60x = 87,706,150,850.40 × 14,304,831,487.60
  4. Step 4: Simplify right side
    58,470,767,233.60x = 1,254,621,708,340,997,390,336
  5. Step 5: Solve for x
    x = 1,254,621,708,340,997,390,336/58,470,767,233.60
  6. Step 6: Final answer
    x = 21,457,247,231.40

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Double scale
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Similar ratio
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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.