Home / 35,521,718.40-53,282,577.60-8,595,374.40

Finding the Fourth Proportional to 35,521,718.40, 53,282,577.60 and 8,595,374.40

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Solution

The fourth proportional to 35,521,718.40, 53,282,577.60 and 8,595,374.40 is: 12,893,061.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,521,718.40 : 53,282,577.60 = 8,595,374.40 : x
  2. Step 2: Convert to fraction form
    35,521,718.40/53,282,577.60 = 8,595,374.40/x
  3. Step 3: Cross multiply
    35,521,718.40x = 53,282,577.60 × 8,595,374.40
  4. Step 4: Simplify right side
    35,521,718.40x = 457,983,703,469,053.50
  5. Step 5: Solve for x
    x = 457,983,703,469,053.50/35,521,718.40
  6. Step 6: Final answer
    x = 12,893,061.60

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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.