Home / 7,713,024,533,229.90-10,643,975,593,250-4,244,643,645,894

Finding the Fourth Proportional to 7,713,024,533,229.90, 10,643,975,593,250 and 4,244,643,645,894

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Solution

The fourth proportional to 7,713,024,533,229.90, 10,643,975,593,250 and 4,244,643,645,894 is: 5,857,609,187,458.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,713,024,533,229.90 : 10,643,975,593,250 = 4,244,643,645,894 : x
  2. Step 2: Convert to fraction form
    7,713,024,533,229.90/10,643,975,593,250 = 4,244,643,645,894/x
  3. Step 3: Cross multiply
    7,713,024,533,229.90x = 10,643,975,593,250 × 4,244,643,645,894
  4. Step 4: Simplify right side
    7,713,024,533,229.90x = 45,179,883,368,939,433,060,466,688
  5. Step 5: Solve for x
    x = 45,179,883,368,939,433,060,466,688/7,713,024,533,229.90
  6. Step 6: Final answer
    x = 5,857,609,187,458.39

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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.