Home / 19,476,526,091.04-26,875,338,507.90-10,903,422,181.50

Finding the Fourth Proportional to 19,476,526,091.04, 26,875,338,507.90 and 10,903,422,181.50

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Solution

The fourth proportional to 19,476,526,091.04, 26,875,338,507.90 and 10,903,422,181.50 is: 15,045,453,211.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,476,526,091.04 : 26,875,338,507.90 = 10,903,422,181.50 : x
  2. Step 2: Convert to fraction form
    19,476,526,091.04/26,875,338,507.90 = 10,903,422,181.50/x
  3. Step 3: Cross multiply
    19,476,526,091.04x = 26,875,338,507.90 × 10,903,422,181.50
  4. Step 4: Simplify right side
    19,476,526,091.04x = 293,033,162,022,357,991,424
  5. Step 5: Solve for x
    x = 293,033,162,022,357,991,424/19,476,526,091.04
  6. Step 6: Final answer
    x = 15,045,453,211.35

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1.5x scale

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.