Home / 153,232,004.40-229,848,006.60-153,232,004.40

Finding the Fourth Proportional to 153,232,004.40, 229,848,006.60 and 153,232,004.40

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Solution

The fourth proportional to 153,232,004.40, 229,848,006.60 and 153,232,004.40 is: 229,848,006.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,232,004.40 : 229,848,006.60 = 153,232,004.40 : x
  2. Step 2: Convert to fraction form
    153,232,004.40/229,848,006.60 = 153,232,004.40/x
  3. Step 3: Cross multiply
    153,232,004.40x = 229,848,006.60 × 153,232,004.40
  4. Step 4: Simplify right side
    153,232,004.40x = 35,220,070,758,662,428
  5. Step 5: Solve for x
    x = 35,220,070,758,662,428/153,232,004.40
  6. Step 6: Final answer
    x = 229,848,006.60

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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.