Home / 33,483,602.56-46,196,946.88-19,349,639.89

Finding the Fourth Proportional to 33,483,602.56, 46,196,946.88 and 19,349,639.89

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Solution

The fourth proportional to 33,483,602.56, 46,196,946.88 and 19,349,639.89 is: 26,696,478.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,483,602.56 : 46,196,946.88 = 19,349,639.89 : x
  2. Step 2: Convert to fraction form
    33,483,602.56/46,196,946.88 = 19,349,639.89/x
  3. Step 3: Cross multiply
    33,483,602.56x = 46,196,946.88 × 19,349,639.89
  4. Step 4: Simplify right side
    33,483,602.56x = 893,894,286,145,459.12
  5. Step 5: Solve for x
    x = 893,894,286,145,459.12/33,483,602.56
  6. Step 6: Final answer
    x = 26,696,478.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.