Home / 43,159,816,069.52-64,734,778,768.75-11,291,565,527.24

Finding the Fourth Proportional to 43,159,816,069.52, 64,734,778,768.75 and 11,291,565,527.24

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Solution

The fourth proportional to 43,159,816,069.52, 64,734,778,768.75 and 11,291,565,527.24 is: 16,936,054,481.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,159,816,069.52 : 64,734,778,768.75 = 11,291,565,527.24 : x
  2. Step 2: Convert to fraction form
    43,159,816,069.52/64,734,778,768.75 = 11,291,565,527.24/x
  3. Step 3: Cross multiply
    43,159,816,069.52x = 64,734,778,768.75 × 11,291,565,527.24
  4. Step 4: Simplify right side
    43,159,816,069.52x = 730,956,996,358,367,870,976
  5. Step 5: Solve for x
    x = 730,956,996,358,367,870,976/43,159,816,069.52
  6. Step 6: Final answer
    x = 16,936,054,481.35

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1.5x scale

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.