Home / 236,202,446.10-354,303,669.15-203,323,962.90

Finding the Fourth Proportional to 236,202,446.10, 354,303,669.15 and 203,323,962.90

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Solution

The fourth proportional to 236,202,446.10, 354,303,669.15 and 203,323,962.90 is: 304,985,944.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,202,446.10 : 354,303,669.15 = 203,323,962.90 : x
  2. Step 2: Convert to fraction form
    236,202,446.10/354,303,669.15 = 203,323,962.90/x
  3. Step 3: Cross multiply
    236,202,446.10x = 354,303,669.15 × 203,323,962.90
  4. Step 4: Simplify right side
    236,202,446.10x = 72,038,426,081,588,472
  5. Step 5: Solve for x
    x = 72,038,426,081,588,472/236,202,446.10
  6. Step 6: Final answer
    x = 304,985,944.35

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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.