Home / 158,831,894.10-238,247,841.15-158,831,894.10

Finding the Fourth Proportional to 158,831,894.10, 238,247,841.15 and 158,831,894.10

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Solution

The fourth proportional to 158,831,894.10, 238,247,841.15 and 158,831,894.10 is: 238,247,841.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,831,894.10 : 238,247,841.15 = 158,831,894.10 : x
  2. Step 2: Convert to fraction form
    158,831,894.10/238,247,841.15 = 158,831,894.10/x
  3. Step 3: Cross multiply
    158,831,894.10x = 238,247,841.15 × 158,831,894.10
  4. Step 4: Simplify right side
    158,831,894.10x = 37,841,355,875,090,424
  5. Step 5: Solve for x
    x = 37,841,355,875,090,424/158,831,894.10
  6. Step 6: Final answer
    x = 238,247,841.15

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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.