Home / 337,611,938.36-506,347,047.86-95,218,155.32

Finding the Fourth Proportional to 337,611,938.36, 506,347,047.86 and 95,218,155.32

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Solution

The fourth proportional to 337,611,938.36, 506,347,047.86 and 95,218,155.32 is: 142,807,248.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,611,938.36 : 506,347,047.86 = 95,218,155.32 : x
  2. Step 2: Convert to fraction form
    337,611,938.36/506,347,047.86 = 95,218,155.32/x
  3. Step 3: Cross multiply
    337,611,938.36x = 506,347,047.86 × 95,218,155.32
  4. Step 4: Simplify right side
    337,611,938.36x = 48,213,431,845,949,128
  5. Step 5: Solve for x
    x = 48,213,431,845,949,128/337,611,938.36
  6. Step 6: Final answer
    x = 142,807,248.11

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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.