Home / 98,434,984.28-147,652,476.41-98,434,984.28

Finding the Fourth Proportional to 98,434,984.28, 147,652,476.41 and 98,434,984.28

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Solution

The fourth proportional to 98,434,984.28, 147,652,476.41 and 98,434,984.28 is: 147,652,476.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,434,984.28 : 147,652,476.41 = 98,434,984.28 : x
  2. Step 2: Convert to fraction form
    98,434,984.28/147,652,476.41 = 98,434,984.28/x
  3. Step 3: Cross multiply
    98,434,984.28x = 147,652,476.41 × 98,434,984.28
  4. Step 4: Simplify right side
    98,434,984.28x = 14,534,169,193,829,246
  5. Step 5: Solve for x
    x = 14,534,169,193,829,246/98,434,984.28
  6. Step 6: Final answer
    x = 147,652,476.41

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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.