Home / 1,080,332,624.37-1,490,853,166.65-604,022,901.84

Finding the Fourth Proportional to 1,080,332,624.37, 1,490,853,166.65 and 604,022,901.84

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Solution

The fourth proportional to 1,080,332,624.37, 1,490,853,166.65 and 604,022,901.84 is: 833,548,330.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,332,624.37 : 1,490,853,166.65 = 604,022,901.84 : x
  2. Step 2: Convert to fraction form
    1,080,332,624.37/1,490,853,166.65 = 604,022,901.84/x
  3. Step 3: Cross multiply
    1,080,332,624.37x = 1,490,853,166.65 × 604,022,901.84
  4. Step 4: Simplify right side
    1,080,332,624.37x = 900,509,455,937,286,272
  5. Step 5: Solve for x
    x = 900,509,455,937,286,272/1,080,332,624.37
  6. Step 6: Final answer
    x = 833,548,330.97

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Double scale
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1.5x scale

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.