Home / 64,952,693,652.84-97,429,470,949.98-25,162,887,569.64

Finding the Fourth Proportional to 64,952,693,652.84, 97,429,470,949.98 and 25,162,887,569.64

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Solution

The fourth proportional to 64,952,693,652.84, 97,429,470,949.98 and 25,162,887,569.64 is: 37,744,498,120.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,952,693,652.84 : 97,429,470,949.98 = 25,162,887,569.64 : x
  2. Step 2: Convert to fraction form
    64,952,693,652.84/97,429,470,949.98 = 25,162,887,569.64/x
  3. Step 3: Cross multiply
    64,952,693,652.84x = 97,429,470,949.98 × 25,162,887,569.64
  4. Step 4: Simplify right side
    64,952,693,652.84x = 2,451,606,823,483,852,980,224
  5. Step 5: Solve for x
    x = 2,451,606,823,483,852,980,224/64,952,693,652.84
  6. Step 6: Final answer
    x = 37,744,498,120.24

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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.