Home / 926,552,086.03-1,389,826,955.36-236,459,355.49

Finding the Fourth Proportional to 926,552,086.03, 1,389,826,955.36 and 236,459,355.49

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Solution

The fourth proportional to 926,552,086.03, 1,389,826,955.36 and 236,459,355.49 is: 354,688,733.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    926,552,086.03 : 1,389,826,955.36 = 236,459,355.49 : x
  2. Step 2: Convert to fraction form
    926,552,086.03/1,389,826,955.36 = 236,459,355.49/x
  3. Step 3: Cross multiply
    926,552,086.03x = 1,389,826,955.36 × 236,459,355.49
  4. Step 4: Simplify right side
    926,552,086.03x = 328,637,586,107,054,592
  5. Step 5: Solve for x
    x = 328,637,586,107,054,592/926,552,086.03
  6. Step 6: Final answer
    x = 354,688,733.71

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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.