Home / 35,514,140.80-53,271,211.20-16,382,264.80

Finding the Fourth Proportional to 35,514,140.80, 53,271,211.20 and 16,382,264.80

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Solution

The fourth proportional to 35,514,140.80, 53,271,211.20 and 16,382,264.80 is: 24,573,397.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,514,140.80 : 53,271,211.20 = 16,382,264.80 : x
  2. Step 2: Convert to fraction form
    35,514,140.80/53,271,211.20 = 16,382,264.80/x
  3. Step 3: Cross multiply
    35,514,140.80x = 53,271,211.20 × 16,382,264.80
  4. Step 4: Simplify right side
    35,514,140.80x = 872,703,088,095,125.88
  5. Step 5: Solve for x
    x = 872,703,088,095,125.88/35,514,140.80
  6. Step 6: Final answer
    x = 24,573,397.20

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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.