Home / 94,285,808.54-130,113,082.58-53,032,602.50

Finding the Fourth Proportional to 94,285,808.54, 130,113,082.58 and 53,032,602.50

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Solution

The fourth proportional to 94,285,808.54, 130,113,082.58 and 53,032,602.50 is: 73,184,241.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,285,808.54 : 130,113,082.58 = 53,032,602.50 : x
  2. Step 2: Convert to fraction form
    94,285,808.54/130,113,082.58 = 53,032,602.50/x
  3. Step 3: Cross multiply
    94,285,808.54x = 130,113,082.58 × 53,032,602.50
  4. Step 4: Simplify right side
    94,285,808.54x = 6,900,235,388,514,814
  5. Step 5: Solve for x
    x = 6,900,235,388,514,814/94,285,808.54
  6. Step 6: Final answer
    x = 73,184,241.57

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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.