Home / 35,307,457.72-48,746,029.56-27,994,829.56

Finding the Fourth Proportional to 35,307,457.72, 48,746,029.56 and 27,994,829.56

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Solution

The fourth proportional to 35,307,457.72, 48,746,029.56 and 27,994,829.56 is: 38,650,100.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,307,457.72 : 48,746,029.56 = 27,994,829.56 : x
  2. Step 2: Convert to fraction form
    35,307,457.72/48,746,029.56 = 27,994,829.56/x
  3. Step 3: Cross multiply
    35,307,457.72x = 48,746,029.56 × 27,994,829.56
  4. Step 4: Simplify right side
    35,307,457.72x = 1,364,636,789,258,921.75
  5. Step 5: Solve for x
    x = 1,364,636,789,258,921.75/35,307,457.72
  6. Step 6: Final answer
    x = 38,650,100.50

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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.