Home / 34,806,970,345.60-52,210,455,518.40-11,539,585,820.80

Finding the Fourth Proportional to 34,806,970,345.60, 52,210,455,518.40 and 11,539,585,820.80

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Solution

The fourth proportional to 34,806,970,345.60, 52,210,455,518.40 and 11,539,585,820.80 is: 17,309,378,731.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,806,970,345.60 : 52,210,455,518.40 = 11,539,585,820.80 : x
  2. Step 2: Convert to fraction form
    34,806,970,345.60/52,210,455,518.40 = 11,539,585,820.80/x
  3. Step 3: Cross multiply
    34,806,970,345.60x = 52,210,455,518.40 × 11,539,585,820.80
  4. Step 4: Simplify right side
    34,806,970,345.60x = 602,487,032,197,637,734,400
  5. Step 5: Solve for x
    x = 602,487,032,197,637,734,400/34,806,970,345.60
  6. Step 6: Final answer
    x = 17,309,378,731.20

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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.