Home / 48,333,605.72-66,700,653.32-26,307,052.64

Finding the Fourth Proportional to 48,333,605.72, 66,700,653.32 and 26,307,052.64

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Solution

The fourth proportional to 48,333,605.72, 66,700,653.32 and 26,307,052.64 is: 36,303,883.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,333,605.72 : 66,700,653.32 = 26,307,052.64 : x
  2. Step 2: Convert to fraction form
    48,333,605.72/66,700,653.32 = 26,307,052.64/x
  3. Step 3: Cross multiply
    48,333,605.72x = 66,700,653.32 × 26,307,052.64
  4. Step 4: Simplify right side
    48,333,605.72x = 1,754,697,598,011,630.75
  5. Step 5: Solve for x
    x = 1,754,697,598,011,630.75/48,333,605.72
  6. Step 6: Final answer
    x = 36,303,883.64

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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.