Home / 5,400,212,483,265-7,452,298,742,274.40-2,931,023,864,530.40

Finding the Fourth Proportional to 5,400,212,483,265, 7,452,298,742,274.40 and 2,931,023,864,530.40

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Solution

The fourth proportional to 5,400,212,483,265, 7,452,298,742,274.40 and 2,931,023,864,530.40 is: 4,044,815,926,578.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,400,212,483,265 : 7,452,298,742,274.40 = 2,931,023,864,530.40 : x
  2. Step 2: Convert to fraction form
    5,400,212,483,265/7,452,298,742,274.40 = 2,931,023,864,530.40/x
  3. Step 3: Cross multiply
    5,400,212,483,265x = 7,452,298,742,274.40 × 2,931,023,864,530.40
  4. Step 4: Simplify right side
    5,400,212,483,265x = 21,842,865,459,216,150,805,086,208
  5. Step 5: Solve for x
    x = 21,842,865,459,216,150,805,086,208/5,400,212,483,265
  6. Step 6: Final answer
    x = 4,044,815,926,578.10

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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.