Home / 52,575,089.54-72,556,409.14-31,673,701.85

Finding the Fourth Proportional to 52,575,089.54, 72,556,409.14 and 31,673,701.85

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Solution

The fourth proportional to 52,575,089.54, 72,556,409.14 and 31,673,701.85 is: 43,711,386.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,575,089.54 : 72,556,409.14 = 31,673,701.85 : x
  2. Step 2: Convert to fraction form
    52,575,089.54/72,556,409.14 = 31,673,701.85/x
  3. Step 3: Cross multiply
    52,575,089.54x = 72,556,409.14 × 31,673,701.85
  4. Step 4: Simplify right side
    52,575,089.54x = 2,298,130,069,965,008.50
  5. Step 5: Solve for x
    x = 2,298,130,069,965,008.50/52,575,089.54
  6. Step 6: Final answer
    x = 43,711,386.71

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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.