Home / 175,328,442.21-241,953,533.69-97,015,296.45

Finding the Fourth Proportional to 175,328,442.21, 241,953,533.69 and 97,015,296.45

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Solution

The fourth proportional to 175,328,442.21, 241,953,533.69 and 97,015,296.45 is: 133,881,265.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,328,442.21 : 241,953,533.69 = 97,015,296.45 : x
  2. Step 2: Convert to fraction form
    175,328,442.21/241,953,533.69 = 97,015,296.45/x
  3. Step 3: Cross multiply
    175,328,442.21x = 241,953,533.69 × 97,015,296.45
  4. Step 4: Simplify right side
    175,328,442.21x = 23,473,193,797,575,336
  5. Step 5: Solve for x
    x = 23,473,193,797,575,336/175,328,442.21
  6. Step 6: Final answer
    x = 133,881,265.94

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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.