Home / 40,594,464,590.40-60,891,696,885.60-37,839,474,446.40

Finding the Fourth Proportional to 40,594,464,590.40, 60,891,696,885.60 and 37,839,474,446.40

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Solution

The fourth proportional to 40,594,464,590.40, 60,891,696,885.60 and 37,839,474,446.40 is: 56,759,211,669.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,594,464,590.40 : 60,891,696,885.60 = 37,839,474,446.40 : x
  2. Step 2: Convert to fraction form
    40,594,464,590.40/60,891,696,885.60 = 37,839,474,446.40/x
  3. Step 3: Cross multiply
    40,594,464,590.40x = 60,891,696,885.60 × 37,839,474,446.40
  4. Step 4: Simplify right side
    40,594,464,590.40x = 2,304,109,808,300,595,609,600
  5. Step 5: Solve for x
    x = 2,304,109,808,300,595,609,600/40,594,464,590.40
  6. Step 6: Final answer
    x = 56,759,211,669.60

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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.