Home / 53,646,648,101.30-74,033,953,562.86-29,562,221,148.82

Finding the Fourth Proportional to 53,646,648,101.30, 74,033,953,562.86 and 29,562,221,148.82

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Solution

The fourth proportional to 53,646,648,101.30, 74,033,953,562.86 and 29,562,221,148.82 is: 40,796,735,401.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,646,648,101.30 : 74,033,953,562.86 = 29,562,221,148.82 : x
  2. Step 2: Convert to fraction form
    53,646,648,101.30/74,033,953,562.86 = 29,562,221,148.82/x
  3. Step 3: Cross multiply
    53,646,648,101.30x = 74,033,953,562.86 × 29,562,221,148.82
  4. Step 4: Simplify right side
    53,646,648,101.30x = 2,188,608,107,746,737,782,784
  5. Step 5: Solve for x
    x = 2,188,608,107,746,737,782,784/53,646,648,101.30
  6. Step 6: Final answer
    x = 40,796,735,401.14

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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.