Home / 248,832,186.60-373,248,279.90-158,356,871.40

Finding the Fourth Proportional to 248,832,186.60, 373,248,279.90 and 158,356,871.40

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Solution

The fourth proportional to 248,832,186.60, 373,248,279.90 and 158,356,871.40 is: 237,535,307.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,832,186.60 : 373,248,279.90 = 158,356,871.40 : x
  2. Step 2: Convert to fraction form
    248,832,186.60/373,248,279.90 = 158,356,871.40/x
  3. Step 3: Cross multiply
    248,832,186.60x = 373,248,279.90 × 158,356,871.40
  4. Step 4: Simplify right side
    248,832,186.60x = 59,106,429,860,395,504
  5. Step 5: Solve for x
    x = 59,106,429,860,395,504/248,832,186.60
  6. Step 6: Final answer
    x = 237,535,307.10

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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.