Home / 459,793,565.44-634,506,126.24-250,951,205.12

Finding the Fourth Proportional to 459,793,565.44, 634,506,126.24 and 250,951,205.12

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Solution

The fourth proportional to 459,793,565.44, 634,506,126.24 and 250,951,205.12 is: 346,307,754.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    459,793,565.44 : 634,506,126.24 = 250,951,205.12 : x
  2. Step 2: Convert to fraction form
    459,793,565.44/634,506,126.24 = 250,951,205.12/x
  3. Step 3: Cross multiply
    459,793,565.44x = 634,506,126.24 × 250,951,205.12
  4. Step 4: Simplify right side
    459,793,565.44x = 159,230,077,035,950,848
  5. Step 5: Solve for x
    x = 159,230,077,035,950,848/459,793,565.44
  6. Step 6: Final answer
    x = 346,307,754.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.