Home / 33,472,001.60-50,208,002.40-9,210,881.60

Finding the Fourth Proportional to 33,472,001.60, 50,208,002.40 and 9,210,881.60

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Solution

The fourth proportional to 33,472,001.60, 50,208,002.40 and 9,210,881.60 is: 13,816,322.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,472,001.60 : 50,208,002.40 = 9,210,881.60 : x
  2. Step 2: Convert to fraction form
    33,472,001.60/50,208,002.40 = 9,210,881.60/x
  3. Step 3: Cross multiply
    33,472,001.60x = 50,208,002.40 × 9,210,881.60
  4. Step 4: Simplify right side
    33,472,001.60x = 462,459,965,478,915.81
  5. Step 5: Solve for x
    x = 462,459,965,478,915.81/33,472,001.60
  6. Step 6: Final answer
    x = 13,816,322.40

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Similar ratio
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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.