Home / 3,662,774,363.79-5,496,610,668.57-1,564,741,076.67

Finding the Fourth Proportional to 3,662,774,363.79, 5,496,610,668.57 and 1,564,741,076.67

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Solution

The fourth proportional to 3,662,774,363.79, 5,496,610,668.57 and 1,564,741,076.67 is: 2,348,157,882.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,662,774,363.79 : 5,496,610,668.57 = 1,564,741,076.67 : x
  2. Step 2: Convert to fraction form
    3,662,774,363.79/5,496,610,668.57 = 1,564,741,076.67/x
  3. Step 3: Cross multiply
    3,662,774,363.79x = 5,496,610,668.57 × 1,564,741,076.67
  4. Step 4: Simplify right side
    3,662,774,363.79x = 8,600,772,495,574,030,336
  5. Step 5: Solve for x
    x = 8,600,772,495,574,030,336/3,662,774,363.79
  6. Step 6: Final answer
    x = 2,348,157,882.89

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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.