Home / 5,391,264,130.17-8,087,302,804.59-1,609,357,880.22

Finding the Fourth Proportional to 5,391,264,130.17, 8,087,302,804.59 and 1,609,357,880.22

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Solution

The fourth proportional to 5,391,264,130.17, 8,087,302,804.59 and 1,609,357,880.22 is: 2,414,158,198.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,391,264,130.17 : 8,087,302,804.59 = 1,609,357,880.22 : x
  2. Step 2: Convert to fraction form
    5,391,264,130.17/8,087,302,804.59 = 1,609,357,880.22/x
  3. Step 3: Cross multiply
    5,391,264,130.17x = 8,087,302,804.59 × 1,609,357,880.22
  4. Step 4: Simplify right side
    5,391,264,130.17x = 13,015,364,498,292,224,000
  5. Step 5: Solve for x
    x = 13,015,364,498,292,224,000/5,391,264,130.17
  6. Step 6: Final answer
    x = 2,414,158,198.16

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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.