Home / 1,594,804,510.70-2,391,489,320.70-611,904,381.20

Finding the Fourth Proportional to 1,594,804,510.70, 2,391,489,320.70 and 611,904,381.20

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Solution

The fourth proportional to 1,594,804,510.70, 2,391,489,320.70 and 611,904,381.20 is: 917,581,297.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,804,510.70 : 2,391,489,320.70 = 611,904,381.20 : x
  2. Step 2: Convert to fraction form
    1,594,804,510.70/2,391,489,320.70 = 611,904,381.20/x
  3. Step 3: Cross multiply
    1,594,804,510.70x = 2,391,489,320.70 × 611,904,381.20
  4. Step 4: Simplify right side
    1,594,804,510.70x = 1,463,362,792,929,341,952
  5. Step 5: Solve for x
    x = 1,463,362,792,929,341,952/1,594,804,510.70
  6. Step 6: Final answer
    x = 917,581,297.97

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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.