Home / 36,542,966,114.04-54,803,815,264.86-14,153,720,821.12

Finding the Fourth Proportional to 36,542,966,114.04, 54,803,815,264.86 and 14,153,720,821.12

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Solution

The fourth proportional to 36,542,966,114.04, 54,803,815,264.86 and 14,153,720,821.12 is: 21,226,462,536.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,542,966,114.04 : 54,803,815,264.86 = 14,153,720,821.12 : x
  2. Step 2: Convert to fraction form
    36,542,966,114.04/54,803,815,264.86 = 14,153,720,821.12/x
  3. Step 3: Cross multiply
    36,542,966,114.04x = 54,803,815,264.86 × 14,153,720,821.12
  4. Step 4: Simplify right side
    36,542,966,114.04x = 775,677,901,191,063,142,400
  5. Step 5: Solve for x
    x = 775,677,901,191,063,142,400/36,542,966,114.04
  6. Step 6: Final answer
    x = 21,226,462,536.47

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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.