Home / 1,062,819,300.87-1,594,047,252.60-286,283,358.27

Finding the Fourth Proportional to 1,062,819,300.87, 1,594,047,252.60 and 286,283,358.27

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Solution

The fourth proportional to 1,062,819,300.87, 1,594,047,252.60 and 286,283,358.27 is: 429,376,094.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,819,300.87 : 1,594,047,252.60 = 286,283,358.27 : x
  2. Step 2: Convert to fraction form
    1,062,819,300.87/1,594,047,252.60 = 286,283,358.27/x
  3. Step 3: Cross multiply
    1,062,819,300.87x = 1,594,047,252.60 × 286,283,358.27
  4. Step 4: Simplify right side
    1,062,819,300.87x = 456,349,200,715,394,944
  5. Step 5: Solve for x
    x = 456,349,200,715,394,944/1,062,819,300.87
  6. Step 6: Final answer
    x = 429,376,094.64

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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.