Home / 3,354,585,643.80-5,031,878,465.70-3,334,178,309.40

Finding the Fourth Proportional to 3,354,585,643.80, 5,031,878,465.70 and 3,334,178,309.40

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Solution

The fourth proportional to 3,354,585,643.80, 5,031,878,465.70 and 3,334,178,309.40 is: 5,001,267,464.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,585,643.80 : 5,031,878,465.70 = 3,334,178,309.40 : x
  2. Step 2: Convert to fraction form
    3,354,585,643.80/5,031,878,465.70 = 3,334,178,309.40/x
  3. Step 3: Cross multiply
    3,354,585,643.80x = 5,031,878,465.70 × 3,334,178,309.40
  4. Step 4: Simplify right side
    3,354,585,643.80x = 16,777,180,035,873,892,352
  5. Step 5: Solve for x
    x = 16,777,180,035,873,892,352/3,354,585,643.80
  6. Step 6: Final answer
    x = 5,001,267,464.10

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Double scale
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Similar ratio
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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.