Home / 51,009,977.35-76,514,966.04-51,009,977.35

Finding the Fourth Proportional to 51,009,977.35, 76,514,966.04 and 51,009,977.35

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Solution

The fourth proportional to 51,009,977.35, 76,514,966.04 and 51,009,977.35 is: 76,514,966.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,009,977.35 : 76,514,966.04 = 51,009,977.35 : x
  2. Step 2: Convert to fraction form
    51,009,977.35/76,514,966.04 = 51,009,977.35/x
  3. Step 3: Cross multiply
    51,009,977.35x = 76,514,966.04 × 51,009,977.35
  4. Step 4: Simplify right side
    51,009,977.35x = 3,903,026,684,381,369
  5. Step 5: Solve for x
    x = 3,903,026,684,381,369/51,009,977.35
  6. Step 6: Final answer
    x = 76,514,966.04

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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.