Home / 94,225,854.60-130,030,897.14-52,972,930.44

Finding the Fourth Proportional to 94,225,854.60, 130,030,897.14 and 52,972,930.44

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Solution

The fourth proportional to 94,225,854.60, 130,030,897.14 and 52,972,930.44 is: 73,102,204.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,225,854.60 : 130,030,897.14 = 52,972,930.44 : x
  2. Step 2: Convert to fraction form
    94,225,854.60/130,030,897.14 = 52,972,930.44/x
  3. Step 3: Cross multiply
    94,225,854.60x = 130,030,897.14 × 52,972,930.44
  4. Step 4: Simplify right side
    94,225,854.60x = 6,888,117,669,248,015
  5. Step 5: Solve for x
    x = 6,888,117,669,248,015/94,225,854.60
  6. Step 6: Final answer
    x = 73,102,204.26

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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.