Home / 1,101,370,930.14-1,651,571,602.51-583,680,080.28

Finding the Fourth Proportional to 1,101,370,930.14, 1,651,571,602.51 and 583,680,080.28

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Solution

The fourth proportional to 1,101,370,930.14, 1,651,571,602.51 and 583,680,080.28 is: 875,263,200.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,101,370,930.14 : 1,651,571,602.51 = 583,680,080.28 : x
  2. Step 2: Convert to fraction form
    1,101,370,930.14/1,651,571,602.51 = 583,680,080.28/x
  3. Step 3: Cross multiply
    1,101,370,930.14x = 1,651,571,602.51 × 583,680,080.28
  4. Step 4: Simplify right side
    1,101,370,930.14x = 963,989,445,538,286,720
  5. Step 5: Solve for x
    x = 963,989,445,538,286,720/1,101,370,930.14
  6. Step 6: Final answer
    x = 875,263,200.76

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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.