Home / 10,755,703,838.74-16,133,586,025.43-4,125,365,376.19

Finding the Fourth Proportional to 10,755,703,838.74, 16,133,586,025.43 and 4,125,365,376.19

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Solution

The fourth proportional to 10,755,703,838.74, 16,133,586,025.43 and 4,125,365,376.19 is: 6,188,059,673.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,755,703,838.74 : 16,133,586,025.43 = 4,125,365,376.19 : x
  2. Step 2: Convert to fraction form
    10,755,703,838.74/16,133,586,025.43 = 4,125,365,376.19/x
  3. Step 3: Cross multiply
    10,755,703,838.74x = 16,133,586,025.43 × 4,125,365,376.19
  4. Step 4: Simplify right side
    10,755,703,838.74x = 66,556,937,183,011,094,528
  5. Step 5: Solve for x
    x = 66,556,937,183,011,094,528/10,755,703,838.74
  6. Step 6: Final answer
    x = 6,188,059,673.35

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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.