Home / 8,849,488,281,837.60-12,216,054,100,601-5,513,967,028,096.40

Finding the Fourth Proportional to 8,849,488,281,837.60, 12,216,054,100,601 and 5,513,967,028,096.40

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Solution

The fourth proportional to 8,849,488,281,837.60, 12,216,054,100,601 and 5,513,967,028,096.40 is: 7,611,617,460,684.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,849,488,281,837.60 : 12,216,054,100,601 = 5,513,967,028,096.40 : x
  2. Step 2: Convert to fraction form
    8,849,488,281,837.60/12,216,054,100,601 = 5,513,967,028,096.40/x
  3. Step 3: Cross multiply
    8,849,488,281,837.60x = 12,216,054,100,601 × 5,513,967,028,096.40
  4. Step 4: Simplify right side
    8,849,488,281,837.60x = 67,358,919,524,155,745,630,158,848
  5. Step 5: Solve for x
    x = 67,358,919,524,155,745,630,158,848/8,849,488,281,837.60
  6. Step 6: Final answer
    x = 7,611,617,460,684.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.