Home / 296,353,196-408,967,410.48-165,973,004

Finding the Fourth Proportional to 296,353,196, 408,967,410.48 and 165,973,004

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Solution

The fourth proportional to 296,353,196, 408,967,410.48 and 165,973,004 is: 229,042,745.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,353,196 : 408,967,410.48 = 165,973,004 : x
  2. Step 2: Convert to fraction form
    296,353,196/408,967,410.48 = 165,973,004/x
  3. Step 3: Cross multiply
    296,353,196x = 408,967,410.48 × 165,973,004
  4. Step 4: Simplify right side
    296,353,196x = 67,877,549,655,466,688
  5. Step 5: Solve for x
    x = 67,877,549,655,466,688/296,353,196
  6. Step 6: Final answer
    x = 229,042,745.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.