Home / 23,271,448,671.20-34,912,075,515.60-7,549,045,649.12

Finding the Fourth Proportional to 23,271,448,671.20, 34,912,075,515.60 and 7,549,045,649.12

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Solution

The fourth proportional to 23,271,448,671.20, 34,912,075,515.60 and 7,549,045,649.12 is: 11,325,158,802.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,271,448,671.20 : 34,912,075,515.60 = 7,549,045,649.12 : x
  2. Step 2: Convert to fraction form
    23,271,448,671.20/34,912,075,515.60 = 7,549,045,649.12/x
  3. Step 3: Cross multiply
    23,271,448,671.20x = 34,912,075,515.60 × 7,549,045,649.12
  4. Step 4: Simplify right side
    23,271,448,671.20x = 263,552,851,772,789,030,912
  5. Step 5: Solve for x
    x = 263,552,851,772,789,030,912/23,271,448,671.20
  6. Step 6: Final answer
    x = 11,325,158,802.81

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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.