Home / 202,083,200.13-303,122,779.29-63,908,830.77

Finding the Fourth Proportional to 202,083,200.13, 303,122,779.29 and 63,908,830.77

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Solution

The fourth proportional to 202,083,200.13, 303,122,779.29 and 63,908,830.77 is: 95,862,607.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,083,200.13 : 303,122,779.29 = 63,908,830.77 : x
  2. Step 2: Convert to fraction form
    202,083,200.13/303,122,779.29 = 63,908,830.77/x
  3. Step 3: Cross multiply
    202,083,200.13x = 303,122,779.29 × 63,908,830.77
  4. Step 4: Simplify right side
    202,083,200.13x = 19,372,222,404,176,672
  5. Step 5: Solve for x
    x = 19,372,222,404,176,672/202,083,200.13
  6. Step 6: Final answer
    x = 95,862,607.04

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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.