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Finding the Fourth Proportional to 64,582,164,012.90, 96,873,246,019.35 and 64,582,164,012.90

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Solution

The fourth proportional to 64,582,164,012.90, 96,873,246,019.35 and 64,582,164,012.90 is: 96,873,246,019.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,582,164,012.90 : 96,873,246,019.35 = 64,582,164,012.90 : x
  2. Step 2: Convert to fraction form
    64,582,164,012.90/96,873,246,019.35 = 64,582,164,012.90/x
  3. Step 3: Cross multiply
    64,582,164,012.90x = 96,873,246,019.35 × 64,582,164,012.90
  4. Step 4: Simplify right side
    64,582,164,012.90x = 6,256,283,862,883,674,095,616
  5. Step 5: Solve for x
    x = 6,256,283,862,883,674,095,616/64,582,164,012.90
  6. Step 6: Final answer
    x = 96,873,246,019.35

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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.