Home / 1,594,332,309.60-2,391,498,464.40-896,975,429.40

Finding the Fourth Proportional to 1,594,332,309.60, 2,391,498,464.40 and 896,975,429.40

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Solution

The fourth proportional to 1,594,332,309.60, 2,391,498,464.40 and 896,975,429.40 is: 1,345,463,144.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,332,309.60 : 2,391,498,464.40 = 896,975,429.40 : x
  2. Step 2: Convert to fraction form
    1,594,332,309.60/2,391,498,464.40 = 896,975,429.40/x
  3. Step 3: Cross multiply
    1,594,332,309.60x = 2,391,498,464.40 × 896,975,429.40
  4. Step 4: Simplify right side
    1,594,332,309.60x = 2,145,115,362,014,630,656
  5. Step 5: Solve for x
    x = 2,145,115,362,014,630,656/1,594,332,309.60
  6. Step 6: Final answer
    x = 1,345,463,144.10

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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.