Home / 14,054,632,506.80-21,081,206,266.43-4,610,032,264.79

Finding the Fourth Proportional to 14,054,632,506.80, 21,081,206,266.43 and 4,610,032,264.79

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Solution

The fourth proportional to 14,054,632,506.80, 21,081,206,266.43 and 4,610,032,264.79 is: 6,914,804,853.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,054,632,506.80 : 21,081,206,266.43 = 4,610,032,264.79 : x
  2. Step 2: Convert to fraction form
    14,054,632,506.80/21,081,206,266.43 = 4,610,032,264.79/x
  3. Step 3: Cross multiply
    14,054,632,506.80x = 21,081,206,266.43 × 4,610,032,264.79
  4. Step 4: Simplify right side
    14,054,632,506.80x = 97,185,041,068,935,430,144
  5. Step 5: Solve for x
    x = 97,185,041,068,935,430,144/14,054,632,506.80
  6. Step 6: Final answer
    x = 6,914,804,853.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.