Home / 3,020,223,866.60-4,530,335,799.90-950,580,036.20

Finding the Fourth Proportional to 3,020,223,866.60, 4,530,335,799.90 and 950,580,036.20

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Solution

The fourth proportional to 3,020,223,866.60, 4,530,335,799.90 and 950,580,036.20 is: 1,425,870,054.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,020,223,866.60 : 4,530,335,799.90 = 950,580,036.20 : x
  2. Step 2: Convert to fraction form
    3,020,223,866.60/4,530,335,799.90 = 950,580,036.20/x
  3. Step 3: Cross multiply
    3,020,223,866.60x = 4,530,335,799.90 × 950,580,036.20
  4. Step 4: Simplify right side
    3,020,223,866.60x = 4,306,446,768,667,097,600
  5. Step 5: Solve for x
    x = 4,306,446,768,667,097,600/3,020,223,866.60
  6. Step 6: Final answer
    x = 1,425,870,054.30

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Double scale
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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.