Home / 57,947,533,688.70-86,921,300,533.05-57,947,533,688.70

Finding the Fourth Proportional to 57,947,533,688.70, 86,921,300,533.05 and 57,947,533,688.70

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Solution

The fourth proportional to 57,947,533,688.70, 86,921,300,533.05 and 57,947,533,688.70 is: 86,921,300,533.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,947,533,688.70 : 86,921,300,533.05 = 57,947,533,688.70 : x
  2. Step 2: Convert to fraction form
    57,947,533,688.70/86,921,300,533.05 = 57,947,533,688.70/x
  3. Step 3: Cross multiply
    57,947,533,688.70x = 86,921,300,533.05 × 57,947,533,688.70
  4. Step 4: Simplify right side
    57,947,533,688.70x = 5,036,874,990,904,531,746,816
  5. Step 5: Solve for x
    x = 5,036,874,990,904,531,746,816/57,947,533,688.70
  6. Step 6: Final answer
    x = 86,921,300,533.05

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Double scale
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1.5x scale

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.