Home / 98,912,706.06-148,264,341.75-33,271,354.74

Finding the Fourth Proportional to 98,912,706.06, 148,264,341.75 and 33,271,354.74

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Solution

The fourth proportional to 98,912,706.06, 148,264,341.75 and 33,271,354.74 is: 49,871,808.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,912,706.06 : 148,264,341.75 = 33,271,354.74 : x
  2. Step 2: Convert to fraction form
    98,912,706.06/148,264,341.75 = 33,271,354.74/x
  3. Step 3: Cross multiply
    98,912,706.06x = 148,264,341.75 × 33,271,354.74
  4. Step 4: Simplify right side
    98,912,706.06x = 4,932,955,509,656,842
  5. Step 5: Solve for x
    x = 4,932,955,509,656,842/98,912,706.06
  6. Step 6: Final answer
    x = 49,871,808.25

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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.