Home / 166,591,533,542.33-249,808,527,429.77-64,535,926,963.80

Finding the Fourth Proportional to 166,591,533,542.33, 249,808,527,429.77 and 64,535,926,963.80

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Solution

The fourth proportional to 166,591,533,542.33, 249,808,527,429.77 and 64,535,926,963.80 is: 96,773,374,602.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,591,533,542.33 : 249,808,527,429.77 = 64,535,926,963.80 : x
  2. Step 2: Convert to fraction form
    166,591,533,542.33/249,808,527,429.77 = 64,535,926,963.80/x
  3. Step 3: Cross multiply
    166,591,533,542.33x = 249,808,527,429.77 × 64,535,926,963.80
  4. Step 4: Simplify right side
    166,591,533,542.33x = 16,121,624,881,142,064,742,400
  5. Step 5: Solve for x
    x = 16,121,624,881,142,064,742,400/166,591,533,542.33
  6. Step 6: Final answer
    x = 96,773,374,602.77

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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.