Home / 730,277,585.52-1,095,404,679.16-232,280,868.84

Finding the Fourth Proportional to 730,277,585.52, 1,095,404,679.16 and 232,280,868.84

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Solution

The fourth proportional to 730,277,585.52, 1,095,404,679.16 and 232,280,868.84 is: 348,417,582.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,277,585.52 : 1,095,404,679.16 = 232,280,868.84 : x
  2. Step 2: Convert to fraction form
    730,277,585.52/1,095,404,679.16 = 232,280,868.84/x
  3. Step 3: Cross multiply
    730,277,585.52x = 1,095,404,679.16 × 232,280,868.84
  4. Step 4: Simplify right side
    730,277,585.52x = 254,441,550,606,686,272
  5. Step 5: Solve for x
    x = 254,441,550,606,686,272/730,277,585.52
  6. Step 6: Final answer
    x = 348,417,582.10

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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.