Home / 59,053,183,911.71-81,484,627,269.08-35,866,331,533.94

Finding the Fourth Proportional to 59,053,183,911.71, 81,484,627,269.08 and 35,866,331,533.94

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Solution

The fourth proportional to 59,053,183,911.71, 81,484,627,269.08 and 35,866,331,533.94 is: 49,490,213,108.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,053,183,911.71 : 81,484,627,269.08 = 35,866,331,533.94 : x
  2. Step 2: Convert to fraction form
    59,053,183,911.71/81,484,627,269.08 = 35,866,331,533.94/x
  3. Step 3: Cross multiply
    59,053,183,911.71x = 81,484,627,269.08 × 35,866,331,533.94
  4. Step 4: Simplify right side
    59,053,183,911.71x = 2,922,554,656,551,764,230,144
  5. Step 5: Solve for x
    x = 2,922,554,656,551,764,230,144/59,053,183,911.71
  6. Step 6: Final answer
    x = 49,490,213,108.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.