Home / 22,763,158,089.03-31,416,445,598.54-13,116,041,114.67

Finding the Fourth Proportional to 22,763,158,089.03, 31,416,445,598.54 and 13,116,041,114.67

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Solution

The fourth proportional to 22,763,158,089.03, 31,416,445,598.54 and 13,116,041,114.67 is: 18,102,030,945.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,763,158,089.03 : 31,416,445,598.54 = 13,116,041,114.67 : x
  2. Step 2: Convert to fraction form
    22,763,158,089.03/31,416,445,598.54 = 13,116,041,114.67/x
  3. Step 3: Cross multiply
    22,763,158,089.03x = 31,416,445,598.54 × 13,116,041,114.67
  4. Step 4: Simplify right side
    22,763,158,089.03x = 412,059,392,147,178,389,504
  5. Step 5: Solve for x
    x = 412,059,392,147,178,389,504/22,763,158,089.03
  6. Step 6: Final answer
    x = 18,102,030,945.60

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Double scale
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1.5x scale

Why These Related Problems?

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