Home / 35,532,005.80-53,298,008.70-34,965,135.40

Finding the Fourth Proportional to 35,532,005.80, 53,298,008.70 and 34,965,135.40

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Solution

The fourth proportional to 35,532,005.80, 53,298,008.70 and 34,965,135.40 is: 52,447,703.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,532,005.80 : 53,298,008.70 = 34,965,135.40 : x
  2. Step 2: Convert to fraction form
    35,532,005.80/53,298,008.70 = 34,965,135.40/x
  3. Step 3: Cross multiply
    35,532,005.80x = 53,298,008.70 × 34,965,135.40
  4. Step 4: Simplify right side
    35,532,005.80x = 1,863,572,090,745,878
  5. Step 5: Solve for x
    x = 1,863,572,090,745,878/35,532,005.80
  6. Step 6: Final answer
    x = 52,447,703.10

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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.