Home / 52,944,007.80-79,332,030.90-34,972,116.60

Finding the Fourth Proportional to 52,944,007.80, 79,332,030.90 and 34,972,116.60

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Solution

The fourth proportional to 52,944,007.80, 79,332,030.90 and 34,972,116.60 is: 52,402,701.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,944,007.80 : 79,332,030.90 = 34,972,116.60 : x
  2. Step 2: Convert to fraction form
    52,944,007.80/79,332,030.90 = 34,972,116.60/x
  3. Step 3: Cross multiply
    52,944,007.80x = 79,332,030.90 × 34,972,116.60
  4. Step 4: Simplify right side
    52,944,007.80x = 2,774,409,034,749,603.50
  5. Step 5: Solve for x
    x = 2,774,409,034,749,603.50/52,944,007.80
  6. Step 6: Final answer
    x = 52,402,701.46

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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.