Home / 43,183,354,201.40-64,783,865,842.12-14,849,605,971.30

Finding the Fourth Proportional to 43,183,354,201.40, 64,783,865,842.12 and 14,849,605,971.30

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Solution

The fourth proportional to 43,183,354,201.40, 64,783,865,842.12 and 14,849,605,971.30 is: 22,277,446,920.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,183,354,201.40 : 64,783,865,842.12 = 14,849,605,971.30 : x
  2. Step 2: Convert to fraction form
    43,183,354,201.40/64,783,865,842.12 = 14,849,605,971.30/x
  3. Step 3: Cross multiply
    43,183,354,201.40x = 64,783,865,842.12 × 14,849,605,971.30
  4. Step 4: Simplify right side
    43,183,354,201.40x = 962,014,881,053,167,452,160
  5. Step 5: Solve for x
    x = 962,014,881,053,167,452,160/43,183,354,201.40
  6. Step 6: Final answer
    x = 22,277,446,920.09

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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.