Home / 66,705,600.30-100,058,400.45-23,576,210.70

Finding the Fourth Proportional to 66,705,600.30, 100,058,400.45 and 23,576,210.70

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Solution

The fourth proportional to 66,705,600.30, 100,058,400.45 and 23,576,210.70 is: 35,364,316.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,705,600.30 : 100,058,400.45 = 23,576,210.70 : x
  2. Step 2: Convert to fraction form
    66,705,600.30/100,058,400.45 = 23,576,210.70/x
  3. Step 3: Cross multiply
    66,705,600.30x = 100,058,400.45 × 23,576,210.70
  4. Step 4: Simplify right side
    66,705,600.30x = 2,358,997,931,314,175
  5. Step 5: Solve for x
    x = 2,358,997,931,314,175/66,705,600.30
  6. Step 6: Final answer
    x = 35,364,316.05

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1.5x scale

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.