Home / 58,465,563,093.56-80,680,316,631.36-31,732,975,396.28

Finding the Fourth Proportional to 58,465,563,093.56, 80,680,316,631.36 and 31,732,975,396.28

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Solution

The fourth proportional to 58,465,563,093.56, 80,680,316,631.36 and 31,732,975,396.28 is: 43,790,333,440.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,465,563,093.56 : 80,680,316,631.36 = 31,732,975,396.28 : x
  2. Step 2: Convert to fraction form
    58,465,563,093.56/80,680,316,631.36 = 31,732,975,396.28/x
  3. Step 3: Cross multiply
    58,465,563,093.56x = 80,680,316,631.36 × 31,732,975,396.28
  4. Step 4: Simplify right side
    58,465,563,093.56x = 2,560,226,502,627,026,796,544
  5. Step 5: Solve for x
    x = 2,560,226,502,627,026,796,544/58,465,563,093.56
  6. Step 6: Final answer
    x = 43,790,333,440.05

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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.