Home / 18,258,215,632,522-25,196,353,808,601-9,924,702,326,209.50

Finding the Fourth Proportional to 18,258,215,632,522, 25,196,353,808,601 and 9,924,702,326,209.50

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Solution

The fourth proportional to 18,258,215,632,522, 25,196,353,808,601 and 9,924,702,326,209.50 is: 13,696,098,035,494.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,258,215,632,522 : 25,196,353,808,601 = 9,924,702,326,209.50 : x
  2. Step 2: Convert to fraction form
    18,258,215,632,522/25,196,353,808,601 = 9,924,702,326,209.50/x
  3. Step 3: Cross multiply
    18,258,215,632,522x = 25,196,353,808,601 × 9,924,702,326,209.50
  4. Step 4: Simplify right side
    18,258,215,632,522x = 250,066,311,256,219,937,755,103,232
  5. Step 5: Solve for x
    x = 250,066,311,256,219,937,755,103,232/18,258,215,632,522
  6. Step 6: Final answer
    x = 13,696,098,035,494.52

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Double scale
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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.