Home / 54,077,000,506-74,616,393,328.68-31,205,794,464.78

Finding the Fourth Proportional to 54,077,000,506, 74,616,393,328.68 and 31,205,794,464.78

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Solution

The fourth proportional to 54,077,000,506, 74,616,393,328.68 and 31,205,794,464.78 is: 43,058,302,275.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,077,000,506 : 74,616,393,328.68 = 31,205,794,464.78 : x
  2. Step 2: Convert to fraction form
    54,077,000,506/74,616,393,328.68 = 31,205,794,464.78/x
  3. Step 3: Cross multiply
    54,077,000,506x = 74,616,393,328.68 × 31,205,794,464.78
  4. Step 4: Simplify right side
    54,077,000,506x = 2,328,463,833,917,969,399,808
  5. Step 5: Solve for x
    x = 2,328,463,833,917,969,399,808/54,077,000,506
  6. Step 6: Final answer
    x = 43,058,302,275.10

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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.