Home / 35,940,445.77-53,934,925.78-14,078,113.26

Finding the Fourth Proportional to 35,940,445.77, 53,934,925.78 and 14,078,113.26

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Solution

The fourth proportional to 35,940,445.77, 53,934,925.78 and 14,078,113.26 is: 21,126,671.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,940,445.77 : 53,934,925.78 = 14,078,113.26 : x
  2. Step 2: Convert to fraction form
    35,940,445.77/53,934,925.78 = 14,078,113.26/x
  3. Step 3: Cross multiply
    35,940,445.77x = 53,934,925.78 × 14,078,113.26
  4. Step 4: Simplify right side
    35,940,445.77x = 759,301,993,666,206.25
  5. Step 5: Solve for x
    x = 759,301,993,666,206.25/35,940,445.77
  6. Step 6: Final answer
    x = 21,126,671.56

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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.