Home / 118,847,477.55-166,688,799.45-118,847,477.55

Finding the Fourth Proportional to 118,847,477.55, 166,688,799.45 and 118,847,477.55

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Solution

The fourth proportional to 118,847,477.55, 166,688,799.45 and 118,847,477.55 is: 166,688,799.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,847,477.55 : 166,688,799.45 = 118,847,477.55 : x
  2. Step 2: Convert to fraction form
    118,847,477.55/166,688,799.45 = 118,847,477.55/x
  3. Step 3: Cross multiply
    118,847,477.55x = 166,688,799.45 × 118,847,477.55
  4. Step 4: Simplify right side
    118,847,477.55x = 19,810,543,350,470,324
  5. Step 5: Solve for x
    x = 19,810,543,350,470,324/118,847,477.55
  6. Step 6: Final answer
    x = 166,688,799.45

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.