Home / 181,249,167.60-271,873,751.40-51,860,998.80

Finding the Fourth Proportional to 181,249,167.60, 271,873,751.40 and 51,860,998.80

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Solution

The fourth proportional to 181,249,167.60, 271,873,751.40 and 51,860,998.80 is: 77,791,498.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,249,167.60 : 271,873,751.40 = 51,860,998.80 : x
  2. Step 2: Convert to fraction form
    181,249,167.60/271,873,751.40 = 51,860,998.80/x
  3. Step 3: Cross multiply
    181,249,167.60x = 271,873,751.40 × 51,860,998.80
  4. Step 4: Simplify right side
    181,249,167.60x = 14,099,644,295,106,896
  5. Step 5: Solve for x
    x = 14,099,644,295,106,896/181,249,167.60
  6. Step 6: Final answer
    x = 77,791,498.20

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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.