Home / 70,615,024,099.73-97,445,926,415.82-41,688,531,752.47

Finding the Fourth Proportional to 70,615,024,099.73, 97,445,926,415.82 and 41,688,531,752.47

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Solution

The fourth proportional to 70,615,024,099.73, 97,445,926,415.82 and 41,688,531,752.47 is: 57,528,516,761.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,615,024,099.73 : 97,445,926,415.82 = 41,688,531,752.47 : x
  2. Step 2: Convert to fraction form
    70,615,024,099.73/97,445,926,415.82 = 41,688,531,752.47/x
  3. Step 3: Cross multiply
    70,615,024,099.73x = 97,445,926,415.82 × 41,688,531,752.47
  4. Step 4: Simplify right side
    70,615,024,099.73x = 4,062,377,597,534,767,415,296
  5. Step 5: Solve for x
    x = 4,062,377,597,534,767,415,296/70,615,024,099.73
  6. Step 6: Final answer
    x = 57,528,516,761.50

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1.5x scale

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.