Home / 595,399,968.11-893,142,467.44-158,698,364.69

Finding the Fourth Proportional to 595,399,968.11, 893,142,467.44 and 158,698,364.69

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Solution

The fourth proportional to 595,399,968.11, 893,142,467.44 and 158,698,364.69 is: 238,058,879.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,399,968.11 : 893,142,467.44 = 158,698,364.69 : x
  2. Step 2: Convert to fraction form
    595,399,968.11/893,142,467.44 = 158,698,364.69/x
  3. Step 3: Cross multiply
    595,399,968.11x = 893,142,467.44 × 158,698,364.69
  4. Step 4: Simplify right side
    595,399,968.11x = 141,740,249,013,057,120
  5. Step 5: Solve for x
    x = 141,740,249,013,057,120/595,399,968.11
  6. Step 6: Final answer
    x = 238,058,879.08

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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.