Home / 94,225,849.60-130,030,890.24-52,972,925.44

Finding the Fourth Proportional to 94,225,849.60, 130,030,890.24 and 52,972,925.44

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Solution

The fourth proportional to 94,225,849.60, 130,030,890.24 and 52,972,925.44 is: 73,102,197.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,225,849.60 : 130,030,890.24 = 52,972,925.44 : x
  2. Step 2: Convert to fraction form
    94,225,849.60/130,030,890.24 = 52,972,925.44/x
  3. Step 3: Cross multiply
    94,225,849.60x = 130,030,890.24 × 52,972,925.44
  4. Step 4: Simplify right side
    94,225,849.60x = 6,888,116,653,580,343
  5. Step 5: Solve for x
    x = 6,888,116,653,580,343/94,225,849.60
  6. Step 6: Final answer
    x = 73,102,197.36

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1.5x scale

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.