Home / 234,832,406.40-352,248,609.60-62,308,886.40

Finding the Fourth Proportional to 234,832,406.40, 352,248,609.60 and 62,308,886.40

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Solution

The fourth proportional to 234,832,406.40, 352,248,609.60 and 62,308,886.40 is: 93,463,329.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,832,406.40 : 352,248,609.60 = 62,308,886.40 : x
  2. Step 2: Convert to fraction form
    234,832,406.40/352,248,609.60 = 62,308,886.40/x
  3. Step 3: Cross multiply
    234,832,406.40x = 352,248,609.60 × 62,308,886.40
  4. Step 4: Simplify right side
    234,832,406.40x = 21,948,218,600,124,352
  5. Step 5: Solve for x
    x = 21,948,218,600,124,352/234,832,406.40
  6. Step 6: Final answer
    x = 93,463,329.60

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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.