Home / 48,333,603.72-66,700,650.56-26,307,050.64

Finding the Fourth Proportional to 48,333,603.72, 66,700,650.56 and 26,307,050.64

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Solution

The fourth proportional to 48,333,603.72, 66,700,650.56 and 26,307,050.64 is: 36,303,880.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,333,603.72 : 66,700,650.56 = 26,307,050.64 : x
  2. Step 2: Convert to fraction form
    48,333,603.72/66,700,650.56 = 26,307,050.64/x
  3. Step 3: Cross multiply
    48,333,603.72x = 66,700,650.56 × 26,307,050.64
  4. Step 4: Simplify right side
    48,333,603.72x = 1,754,697,392,002,864.50
  5. Step 5: Solve for x
    x = 1,754,697,392,002,864.50/48,333,603.72
  6. Step 6: Final answer
    x = 36,303,880.88

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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.