Home / 11,546,163,805,664-15,935,072,030,252-6,858,581,090,947.60

Finding the Fourth Proportional to 11,546,163,805,664, 15,935,072,030,252 and 6,858,581,090,947.60

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Solution

The fourth proportional to 11,546,163,805,664, 15,935,072,030,252 and 6,858,581,090,947.60 is: 9,465,653,315,602.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,546,163,805,664 : 15,935,072,030,252 = 6,858,581,090,947.60 : x
  2. Step 2: Convert to fraction form
    11,546,163,805,664/15,935,072,030,252 = 6,858,581,090,947.60/x
  3. Step 3: Cross multiply
    11,546,163,805,664x = 15,935,072,030,252 × 6,858,581,090,947.60
  4. Step 4: Simplify right side
    11,546,163,805,664x = 109,291,983,709,574,341,421,170,688
  5. Step 5: Solve for x
    x = 109,291,983,709,574,341,421,170,688/11,546,163,805,664
  6. Step 6: Final answer
    x = 9,465,653,315,602.62

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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.