Home / 4,700,018,318,328.70-7,053,247,830,995.70-1,640,370,920,107.60

Finding the Fourth Proportional to 4,700,018,318,328.70, 7,053,247,830,995.70 and 1,640,370,920,107.60

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Solution

The fourth proportional to 4,700,018,318,328.70, 7,053,247,830,995.70 and 1,640,370,920,107.60 is: 2,461,680,327,746.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700,018,318,328.70 : 7,053,247,830,995.70 = 1,640,370,920,107.60 : x
  2. Step 2: Convert to fraction form
    4,700,018,318,328.70/7,053,247,830,995.70 = 1,640,370,920,107.60/x
  3. Step 3: Cross multiply
    4,700,018,318,328.70x = 7,053,247,830,995.70 × 1,640,370,920,107.60
  4. Step 4: Simplify right side
    4,700,018,318,328.70x = 11,569,942,634,277,350,697,598,976
  5. Step 5: Solve for x
    x = 11,569,942,634,277,350,697,598,976/4,700,018,318,328.70
  6. Step 6: Final answer
    x = 2,461,680,327,746.37

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Double scale
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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.