Home / 5,241,168,030.60-7,861,752,045.90-4,070,297,219.40

Finding the Fourth Proportional to 5,241,168,030.60, 7,861,752,045.90 and 4,070,297,219.40

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Solution

The fourth proportional to 5,241,168,030.60, 7,861,752,045.90 and 4,070,297,219.40 is: 6,105,445,829.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,241,168,030.60 : 7,861,752,045.90 = 4,070,297,219.40 : x
  2. Step 2: Convert to fraction form
    5,241,168,030.60/7,861,752,045.90 = 4,070,297,219.40/x
  3. Step 3: Cross multiply
    5,241,168,030.60x = 7,861,752,045.90 × 4,070,297,219.40
  4. Step 4: Simplify right side
    5,241,168,030.60x = 31,999,667,492,039,028,736
  5. Step 5: Solve for x
    x = 31,999,667,492,039,028,736/5,241,168,030.60
  6. Step 6: Final answer
    x = 6,105,445,829.10

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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.