Home / 4,700,018,337,625.60-7,053,247,859,921.70-1,640,370,939,388.80

Finding the Fourth Proportional to 4,700,018,337,625.60, 7,053,247,859,921.70 and 1,640,370,939,388.80

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Solution

The fourth proportional to 4,700,018,337,625.60, 7,053,247,859,921.70 and 1,640,370,939,388.80 is: 2,461,680,356,670.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700,018,337,625.60 : 7,053,247,859,921.70 = 1,640,370,939,388.80 : x
  2. Step 2: Convert to fraction form
    4,700,018,337,625.60/7,053,247,859,921.70 = 1,640,370,939,388.80/x
  3. Step 3: Cross multiply
    4,700,018,337,625.60x = 7,053,247,859,921.70 × 1,640,370,939,388.80
  4. Step 4: Simplify right side
    4,700,018,337,625.60x = 11,569,942,817,721,803,411,030,016
  5. Step 5: Solve for x
    x = 11,569,942,817,721,803,411,030,016/4,700,018,337,625.60
  6. Step 6: Final answer
    x = 2,461,680,356,670.02

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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.