Home / 959,558,718.94-1,439,338,078.41-232,547,430.94

Finding the Fourth Proportional to 959,558,718.94, 1,439,338,078.41 and 232,547,430.94

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Solution

The fourth proportional to 959,558,718.94, 1,439,338,078.41 and 232,547,430.94 is: 348,821,146.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,558,718.94 : 1,439,338,078.41 = 232,547,430.94 : x
  2. Step 2: Convert to fraction form
    959,558,718.94/1,439,338,078.41 = 232,547,430.94/x
  3. Step 3: Cross multiply
    959,558,718.94x = 1,439,338,078.41 × 232,547,430.94
  4. Step 4: Simplify right side
    959,558,718.94x = 334,714,372,383,879,744
  5. Step 5: Solve for x
    x = 334,714,372,383,879,744/959,558,718.94
  6. Step 6: Final answer
    x = 348,821,146.41

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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.