Home / 3,066,313,285.80-4,588,888,347.90-1,840,361,567.40

Finding the Fourth Proportional to 3,066,313,285.80, 4,588,888,347.90 and 1,840,361,567.40

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Solution

The fourth proportional to 3,066,313,285.80, 4,588,888,347.90 and 1,840,361,567.40 is: 2,754,191,423.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,313,285.80 : 4,588,888,347.90 = 1,840,361,567.40 : x
  2. Step 2: Convert to fraction form
    3,066,313,285.80/4,588,888,347.90 = 1,840,361,567.40/x
  3. Step 3: Cross multiply
    3,066,313,285.80x = 4,588,888,347.90 × 1,840,361,567.40
  4. Step 4: Simplify right side
    3,066,313,285.80x = 8,445,213,752,564,840,448
  5. Step 5: Solve for x
    x = 8,445,213,752,564,840,448/3,066,313,285.80
  6. Step 6: Final answer
    x = 2,754,191,423.19

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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.