Home / 1,602,910,090.80-2,403,514,830.60-567,804,740.40

Finding the Fourth Proportional to 1,602,910,090.80, 2,403,514,830.60 and 567,804,740.40

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Solution

The fourth proportional to 1,602,910,090.80, 2,403,514,830.60 and 567,804,740.40 is: 851,405,903.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,910,090.80 : 2,403,514,830.60 = 567,804,740.40 : x
  2. Step 2: Convert to fraction form
    1,602,910,090.80/2,403,514,830.60 = 567,804,740.40/x
  3. Step 3: Cross multiply
    1,602,910,090.80x = 2,403,514,830.60 × 567,804,740.40
  4. Step 4: Simplify right side
    1,602,910,090.80x = 1,364,727,114,436,382,976
  5. Step 5: Solve for x
    x = 1,364,727,114,436,382,976/1,602,910,090.80
  6. Step 6: Final answer
    x = 851,405,903.72

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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.