Home / 23,574,851,390.35-32,533,129,418.06-12,869,972,108.02

Finding the Fourth Proportional to 23,574,851,390.35, 32,533,129,418.06 and 12,869,972,108.02

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Solution

The fourth proportional to 23,574,851,390.35, 32,533,129,418.06 and 12,869,972,108.02 is: 17,760,471,159.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,574,851,390.35 : 32,533,129,418.06 = 12,869,972,108.02 : x
  2. Step 2: Convert to fraction form
    23,574,851,390.35/32,533,129,418.06 = 12,869,972,108.02/x
  3. Step 3: Cross multiply
    23,574,851,390.35x = 32,533,129,418.06 × 12,869,972,108.02
  4. Step 4: Simplify right side
    23,574,851,390.35x = 418,700,468,197,030,297,600
  5. Step 5: Solve for x
    x = 418,700,468,197,030,297,600/23,574,851,390.35
  6. Step 6: Final answer
    x = 17,760,471,159.04

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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.