Home / 175,991,835.60-264,239,695.80-99,464,331.60

Finding the Fourth Proportional to 175,991,835.60, 264,239,695.80 and 99,464,331.60

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Solution

The fourth proportional to 175,991,835.60, 264,239,695.80 and 99,464,331.60 is: 149,338,886.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,991,835.60 : 264,239,695.80 = 99,464,331.60 : x
  2. Step 2: Convert to fraction form
    175,991,835.60/264,239,695.80 = 99,464,331.60/x
  3. Step 3: Cross multiply
    175,991,835.60x = 264,239,695.80 × 99,464,331.60
  4. Step 4: Simplify right side
    175,991,835.60x = 26,282,424,724,934,328
  5. Step 5: Solve for x
    x = 26,282,424,724,934,328/175,991,835.60
  6. Step 6: Final answer
    x = 149,338,886.29

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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.