Home / 459,845,544.60-634,492,121.04-264,237,465.24

Finding the Fourth Proportional to 459,845,544.60, 634,492,121.04 and 264,237,465.24

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Solution

The fourth proportional to 459,845,544.60, 634,492,121.04 and 264,237,465.24 is: 364,593,267.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    459,845,544.60 : 634,492,121.04 = 264,237,465.24 : x
  2. Step 2: Convert to fraction form
    459,845,544.60/634,492,121.04 = 264,237,465.24/x
  3. Step 3: Cross multiply
    459,845,544.60x = 634,492,121.04 × 264,237,465.24
  4. Step 4: Simplify right side
    459,845,544.60x = 167,656,589,778,360,864
  5. Step 5: Solve for x
    x = 167,656,589,778,360,864/459,845,544.60
  6. Step 6: Final answer
    x = 364,593,267.78

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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.