Home / 248,803,610.60-373,205,415.90-158,328,295.40

Finding the Fourth Proportional to 248,803,610.60, 373,205,415.90 and 158,328,295.40

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Solution

The fourth proportional to 248,803,610.60, 373,205,415.90 and 158,328,295.40 is: 237,492,443.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,803,610.60 : 373,205,415.90 = 158,328,295.40 : x
  2. Step 2: Convert to fraction form
    248,803,610.60/373,205,415.90 = 158,328,295.40/x
  3. Step 3: Cross multiply
    248,803,610.60x = 373,205,415.90 × 158,328,295.40
  4. Step 4: Simplify right side
    248,803,610.60x = 59,088,977,333,495,056
  5. Step 5: Solve for x
    x = 59,088,977,333,495,056/248,803,610.60
  6. Step 6: Final answer
    x = 237,492,443.10

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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.