Home / 716,422,826,403.82-1,074,785,186,168.40-232,339,300,681.02

Finding the Fourth Proportional to 716,422,826,403.82, 1,074,785,186,168.40 and 232,339,300,681.02

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Solution

The fourth proportional to 716,422,826,403.82, 1,074,785,186,168.40 and 232,339,300,681.02 is: 348,557,903,703.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,422,826,403.82 : 1,074,785,186,168.40 = 232,339,300,681.02 : x
  2. Step 2: Convert to fraction form
    716,422,826,403.82/1,074,785,186,168.40 = 232,339,300,681.02/x
  3. Step 3: Cross multiply
    716,422,826,403.82x = 1,074,785,186,168.40 × 232,339,300,681.02
  4. Step 4: Simplify right side
    716,422,826,403.82x = 249,714,838,536,685,954,793,472
  5. Step 5: Solve for x
    x = 249,714,838,536,685,954,793,472/716,422,826,403.82
  6. Step 6: Final answer
    x = 348,557,903,703.55

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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.