Home / 106,997,204.48-147,657,851.52-60,586,200.32

Finding the Fourth Proportional to 106,997,204.48, 147,657,851.52 and 60,586,200.32

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Solution

The fourth proportional to 106,997,204.48, 147,657,851.52 and 60,586,200.32 is: 83,609,924.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,997,204.48 : 147,657,851.52 = 60,586,200.32 : x
  2. Step 2: Convert to fraction form
    106,997,204.48/147,657,851.52 = 60,586,200.32/x
  3. Step 3: Cross multiply
    106,997,204.48x = 147,657,851.52 × 60,586,200.32
  4. Step 4: Simplify right side
    106,997,204.48x = 8,946,028,171,011,537
  5. Step 5: Solve for x
    x = 8,946,028,171,011,537/106,997,204.48
  6. Step 6: Final answer
    x = 83,609,924.34

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1.5x scale

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.