Home / 88,844,254.90-133,345,114.35-52,407,085.30

Finding the Fourth Proportional to 88,844,254.90, 133,345,114.35 and 52,407,085.30

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Solution

The fourth proportional to 88,844,254.90, 133,345,114.35 and 52,407,085.30 is: 78,657,070.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,844,254.90 : 133,345,114.35 = 52,407,085.30 : x
  2. Step 2: Convert to fraction form
    88,844,254.90/133,345,114.35 = 52,407,085.30/x
  3. Step 3: Cross multiply
    88,844,254.90x = 133,345,114.35 × 52,407,085.30
  4. Step 4: Simplify right side
    88,844,254.90x = 6,988,228,782,078,703
  5. Step 5: Solve for x
    x = 6,988,228,782,078,703/88,844,254.90
  6. Step 6: Final answer
    x = 78,657,070.06

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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.