Home / 15,946,554,025.15-23,919,831,037.73-7,663,443,740.35

Finding the Fourth Proportional to 15,946,554,025.15, 23,919,831,037.73 and 7,663,443,740.35

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Solution

The fourth proportional to 15,946,554,025.15, 23,919,831,037.73 and 7,663,443,740.35 is: 11,495,165,610.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,946,554,025.15 : 23,919,831,037.73 = 7,663,443,740.35 : x
  2. Step 2: Convert to fraction form
    15,946,554,025.15/23,919,831,037.73 = 7,663,443,740.35/x
  3. Step 3: Cross multiply
    15,946,554,025.15x = 23,919,831,037.73 × 7,663,443,740.35
  4. Step 4: Simplify right side
    15,946,554,025.15x = 183,308,279,436,321,619,968
  5. Step 5: Solve for x
    x = 183,308,279,436,321,619,968/15,946,554,025.15
  6. Step 6: Final answer
    x = 11,495,165,610.53

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Double scale
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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.