Home / 158,322,679.08-237,316,577.54-58,548,208.10

Finding the Fourth Proportional to 158,322,679.08, 237,316,577.54 and 58,548,208.10

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Solution

The fourth proportional to 158,322,679.08, 237,316,577.54 and 58,548,208.10 is: 87,760,391.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,322,679.08 : 237,316,577.54 = 58,548,208.10 : x
  2. Step 2: Convert to fraction form
    158,322,679.08/237,316,577.54 = 58,548,208.10/x
  3. Step 3: Cross multiply
    158,322,679.08x = 237,316,577.54 × 58,548,208.10
  4. Step 4: Simplify right side
    158,322,679.08x = 13,894,460,366,390,426
  5. Step 5: Solve for x
    x = 13,894,460,366,390,426/158,322,679.08
  6. Step 6: Final answer
    x = 87,760,391.93

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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.