Home / 564,615,988,935.60-847,174,084,870.80-295,941,117,407.40

Finding the Fourth Proportional to 564,615,988,935.60, 847,174,084,870.80 and 295,941,117,407.40

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Solution

The fourth proportional to 564,615,988,935.60, 847,174,084,870.80 and 295,941,117,407.40 is: 444,042,765,752.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,615,988,935.60 : 847,174,084,870.80 = 295,941,117,407.40 : x
  2. Step 2: Convert to fraction form
    564,615,988,935.60/847,174,084,870.80 = 295,941,117,407.40/x
  3. Step 3: Cross multiply
    564,615,988,935.60x = 847,174,084,870.80 × 295,941,117,407.40
  4. Step 4: Simplify right side
    564,615,988,935.60x = 250,713,645,315,256,104,255,488
  5. Step 5: Solve for x
    x = 250,713,645,315,256,104,255,488/564,615,988,935.60
  6. Step 6: Final answer
    x = 444,042,765,752.87

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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.