Home / 10,573,118,490.05-15,866,201,123.85-4,899,649,509.83

Finding the Fourth Proportional to 10,573,118,490.05, 15,866,201,123.85 and 4,899,649,509.83

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Solution

The fourth proportional to 10,573,118,490.05, 15,866,201,123.85 and 4,899,649,509.83 is: 7,352,497,244.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,573,118,490.05 : 15,866,201,123.85 = 4,899,649,509.83 : x
  2. Step 2: Convert to fraction form
    10,573,118,490.05/15,866,201,123.85 = 4,899,649,509.83/x
  3. Step 3: Cross multiply
    10,573,118,490.05x = 15,866,201,123.85 × 4,899,649,509.83
  4. Step 4: Simplify right side
    10,573,118,490.05x = 77,738,824,559,358,623,744
  5. Step 5: Solve for x
    x = 77,738,824,559,358,623,744/10,573,118,490.05
  6. Step 6: Final answer
    x = 7,352,497,244.07

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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.