Home / 104,554,904.40-146,528,031.60-104,554,904.40

Finding the Fourth Proportional to 104,554,904.40, 146,528,031.60 and 104,554,904.40

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Solution

The fourth proportional to 104,554,904.40, 146,528,031.60 and 104,554,904.40 is: 146,528,031.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,554,904.40 : 146,528,031.60 = 104,554,904.40 : x
  2. Step 2: Convert to fraction form
    104,554,904.40/146,528,031.60 = 104,554,904.40/x
  3. Step 3: Cross multiply
    104,554,904.40x = 146,528,031.60 × 104,554,904.40
  4. Step 4: Simplify right side
    104,554,904.40x = 15,320,224,335,858,180
  5. Step 5: Solve for x
    x = 15,320,224,335,858,180/104,554,904.40
  6. Step 6: Final answer
    x = 146,528,031.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.