Home / 166,591,533,552.84-249,808,527,445.48-64,535,926,974.32

Finding the Fourth Proportional to 166,591,533,552.84, 249,808,527,445.48 and 64,535,926,974.32

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Solution

The fourth proportional to 166,591,533,552.84, 249,808,527,445.48 and 64,535,926,974.32 is: 96,773,374,618.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,591,533,552.84 : 249,808,527,445.48 = 64,535,926,974.32 : x
  2. Step 2: Convert to fraction form
    166,591,533,552.84/249,808,527,445.48 = 64,535,926,974.32/x
  3. Step 3: Cross multiply
    166,591,533,552.84x = 249,808,527,445.48 × 64,535,926,974.32
  4. Step 4: Simplify right side
    166,591,533,552.84x = 16,121,624,884,784,410,918,912
  5. Step 5: Solve for x
    x = 16,121,624,884,784,410,918,912/166,591,533,552.84
  6. Step 6: Final answer
    x = 96,773,374,618.53

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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.