Home / 58,739,382,058.34-88,108,963,106.08-18,405,321,506.30

Finding the Fourth Proportional to 58,739,382,058.34, 88,108,963,106.08 and 18,405,321,506.30

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Solution

The fourth proportional to 58,739,382,058.34, 88,108,963,106.08 and 18,405,321,506.30 is: 27,607,947,798.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,739,382,058.34 : 88,108,963,106.08 = 18,405,321,506.30 : x
  2. Step 2: Convert to fraction form
    58,739,382,058.34/88,108,963,106.08 = 18,405,321,506.30/x
  3. Step 3: Cross multiply
    58,739,382,058.34x = 88,108,963,106.08 × 18,405,321,506.30
  4. Step 4: Simplify right side
    58,739,382,058.34x = 1,621,673,793,554,127,519,744
  5. Step 5: Solve for x
    x = 1,621,673,793,554,127,519,744/58,739,382,058.34
  6. Step 6: Final answer
    x = 27,607,947,798.01

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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.