Home / 10,441,759,881.30-14,409,630,190.65-5,684,071,874.12

Finding the Fourth Proportional to 10,441,759,881.30, 14,409,630,190.65 and 5,684,071,874.12

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Solution

The fourth proportional to 10,441,759,881.30, 14,409,630,190.65 and 5,684,071,874.12 is: 7,844,020,032.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,441,759,881.30 : 14,409,630,190.65 = 5,684,071,874.12 : x
  2. Step 2: Convert to fraction form
    10,441,759,881.30/14,409,630,190.65 = 5,684,071,874.12/x
  3. Step 3: Cross multiply
    10,441,759,881.30x = 14,409,630,190.65 × 5,684,071,874.12
  4. Step 4: Simplify right side
    10,441,759,881.30x = 81,905,373,683,139,510,272
  5. Step 5: Solve for x
    x = 81,905,373,683,139,510,272/10,441,759,881.30
  6. Step 6: Final answer
    x = 7,844,020,032.47

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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.