Home / 475,847,905.34-656,675,400.16-264,169,050.14

Finding the Fourth Proportional to 475,847,905.34, 656,675,400.16 and 264,169,050.14

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Solution

The fourth proportional to 475,847,905.34, 656,675,400.16 and 264,169,050.14 is: 364,556,226.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    475,847,905.34 : 656,675,400.16 = 264,169,050.14 : x
  2. Step 2: Convert to fraction form
    475,847,905.34/656,675,400.16 = 264,169,050.14/x
  3. Step 3: Cross multiply
    475,847,905.34x = 656,675,400.16 × 264,169,050.14
  4. Step 4: Simplify right side
    475,847,905.34x = 173,473,316,710,571,584
  5. Step 5: Solve for x
    x = 173,473,316,710,571,584/475,847,905.34
  6. Step 6: Final answer
    x = 364,556,226.40

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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.