Home / 23,525,672,328.80-35,298,929,368.56-12,330,886,008.32

Finding the Fourth Proportional to 23,525,672,328.80, 35,298,929,368.56 and 12,330,886,008.32

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Solution

The fourth proportional to 23,525,672,328.80, 35,298,929,368.56 and 12,330,886,008.32 is: 18,501,791,072.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,525,672,328.80 : 35,298,929,368.56 = 12,330,886,008.32 : x
  2. Step 2: Convert to fraction form
    23,525,672,328.80/35,298,929,368.56 = 12,330,886,008.32/x
  3. Step 3: Cross multiply
    23,525,672,328.80x = 35,298,929,368.56 × 12,330,886,008.32
  4. Step 4: Simplify right side
    23,525,672,328.80x = 435,267,074,259,452,428,288
  5. Step 5: Solve for x
    x = 435,267,074,259,452,428,288/23,525,672,328.80
  6. Step 6: Final answer
    x = 18,501,791,072.16

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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.