Home / 106,776,001.60-160,164,002.40-96,572,334.40

Finding the Fourth Proportional to 106,776,001.60, 160,164,002.40 and 96,572,334.40

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Solution

The fourth proportional to 106,776,001.60, 160,164,002.40 and 96,572,334.40 is: 144,858,501.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,776,001.60 : 160,164,002.40 = 96,572,334.40 : x
  2. Step 2: Convert to fraction form
    106,776,001.60/160,164,002.40 = 96,572,334.40/x
  3. Step 3: Cross multiply
    106,776,001.60x = 160,164,002.40 × 96,572,334.40
  4. Step 4: Simplify right side
    106,776,001.60x = 15,467,411,598,615,204
  5. Step 5: Solve for x
    x = 15,467,411,598,615,204/106,776,001.60
  6. Step 6: Final answer
    x = 144,858,501.60

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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.