Home / 10,251,965,886,209-14,147,723,393,549-5,564,365,617,829

Finding the Fourth Proportional to 10,251,965,886,209, 14,147,723,393,549 and 5,564,365,617,829

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Solution

The fourth proportional to 10,251,965,886,209, 14,147,723,393,549 and 5,564,365,617,829 is: 7,678,830,235,625.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,251,965,886,209 : 14,147,723,393,549 = 5,564,365,617,829 : x
  2. Step 2: Convert to fraction form
    10,251,965,886,209/14,147,723,393,549 = 5,564,365,617,829/x
  3. Step 3: Cross multiply
    10,251,965,886,209x = 14,147,723,393,549 × 5,564,365,617,829
  4. Step 4: Simplify right side
    10,251,965,886,209x = 78,723,105,621,619,075,891,331,072
  5. Step 5: Solve for x
    x = 78,723,105,621,619,075,891,331,072/10,251,965,886,209
  6. Step 6: Final answer
    x = 7,678,830,235,625.13

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.