Home / 1,950,328,025.16-2,925,484,149.15-706,467,386.58

Finding the Fourth Proportional to 1,950,328,025.16, 2,925,484,149.15 and 706,467,386.58

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Solution

The fourth proportional to 1,950,328,025.16, 2,925,484,149.15 and 706,467,386.58 is: 1,059,698,222.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,328,025.16 : 2,925,484,149.15 = 706,467,386.58 : x
  2. Step 2: Convert to fraction form
    1,950,328,025.16/2,925,484,149.15 = 706,467,386.58/x
  3. Step 3: Cross multiply
    1,950,328,025.16x = 2,925,484,149.15 × 706,467,386.58
  4. Step 4: Simplify right side
    1,950,328,025.16x = 2,066,759,141,331,215,616
  5. Step 5: Solve for x
    x = 2,066,759,141,331,215,616/1,950,328,025.16
  6. Step 6: Final answer
    x = 1,059,698,222.39

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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.