Home / 4,700,018,379,827.20-7,053,247,923,134.60-1,640,370,981,588.40

Finding the Fourth Proportional to 4,700,018,379,827.20, 7,053,247,923,134.60 and 1,640,370,981,588.40

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Solution

The fourth proportional to 4,700,018,379,827.20, 7,053,247,923,134.60 and 1,640,370,981,588.40 is: 2,461,680,419,957.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700,018,379,827.20 : 7,053,247,923,134.60 = 1,640,370,981,588.40 : x
  2. Step 2: Convert to fraction form
    4,700,018,379,827.20/7,053,247,923,134.60 = 1,640,370,981,588.40/x
  3. Step 3: Cross multiply
    4,700,018,379,827.20x = 7,053,247,923,134.60 × 1,640,370,981,588.40
  4. Step 4: Simplify right side
    4,700,018,379,827.20x = 11,569,943,219,058,646,506,799,104
  5. Step 5: Solve for x
    x = 11,569,943,219,058,646,506,799,104/4,700,018,379,827.20
  6. Step 6: Final answer
    x = 2,461,680,419,957.00

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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.