Home / 9,856,623,119,889.50-13,586,423,486,191-7,769,841,737,564.50

Finding the Fourth Proportional to 9,856,623,119,889.50, 13,586,423,486,191 and 7,769,841,737,564.50

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Solution

The fourth proportional to 9,856,623,119,889.50, 13,586,423,486,191 and 7,769,841,737,564.50 is: 10,709,992,558,629.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,856,623,119,889.50 : 13,586,423,486,191 = 7,769,841,737,564.50 : x
  2. Step 2: Convert to fraction form
    9,856,623,119,889.50/13,586,423,486,191 = 7,769,841,737,564.50/x
  3. Step 3: Cross multiply
    9,856,623,119,889.50x = 13,586,423,486,191 × 7,769,841,737,564.50
  4. Step 4: Simplify right side
    9,856,623,119,889.50x = 105,564,360,267,233,411,052,077,056
  5. Step 5: Solve for x
    x = 105,564,360,267,233,411,052,077,056/9,856,623,119,889.50
  6. Step 6: Final answer
    x = 10,709,992,558,629.64

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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.