Home / 4,124,719,046,920-5,692,413,129,673.40-2,390,976,199,399.20

Finding the Fourth Proportional to 4,124,719,046,920, 5,692,413,129,673.40 and 2,390,976,199,399.20

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Solution

The fourth proportional to 4,124,719,046,920, 5,692,413,129,673.40 and 2,390,976,199,399.20 is: 3,299,721,545,970.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124,719,046,920 : 5,692,413,129,673.40 = 2,390,976,199,399.20 : x
  2. Step 2: Convert to fraction form
    4,124,719,046,920/5,692,413,129,673.40 = 2,390,976,199,399.20/x
  3. Step 3: Cross multiply
    4,124,719,046,920x = 5,692,413,129,673.40 × 2,390,976,199,399.20
  4. Step 4: Simplify right side
    4,124,719,046,920x = 13,610,424,310,196,613,196,808,192
  5. Step 5: Solve for x
    x = 13,610,424,310,196,613,196,808,192/4,124,719,046,920
  6. Step 6: Final answer
    x = 3,299,721,545,970.45

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.