Home / 175,238,091-262,319,047.02-110,237,551.20

Finding the Fourth Proportional to 175,238,091, 262,319,047.02 and 110,237,551.20

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Solution

The fourth proportional to 175,238,091, 262,319,047.02 and 110,237,551.20 is: 165,017,829.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,238,091 : 262,319,047.02 = 110,237,551.20 : x
  2. Step 2: Convert to fraction form
    175,238,091/262,319,047.02 = 110,237,551.20/x
  3. Step 3: Cross multiply
    175,238,091x = 262,319,047.02 × 110,237,551.20
  4. Step 4: Simplify right side
    175,238,091x = 28,917,409,376,602,460
  5. Step 5: Solve for x
    x = 28,917,409,376,602,460/175,238,091
  6. Step 6: Final answer
    x = 165,017,829.24

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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.