Home / 161,063,151.60-241,594,727.40-144,057,039.60

Finding the Fourth Proportional to 161,063,151.60, 241,594,727.40 and 144,057,039.60

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Solution

The fourth proportional to 161,063,151.60, 241,594,727.40 and 144,057,039.60 is: 216,085,559.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,063,151.60 : 241,594,727.40 = 144,057,039.60 : x
  2. Step 2: Convert to fraction form
    161,063,151.60/241,594,727.40 = 144,057,039.60/x
  3. Step 3: Cross multiply
    161,063,151.60x = 241,594,727.40 × 144,057,039.60
  4. Step 4: Simplify right side
    161,063,151.60x = 34,803,421,212,213,004
  5. Step 5: Solve for x
    x = 34,803,421,212,213,004/161,063,151.60
  6. Step 6: Final answer
    x = 216,085,559.40

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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.