Home / 3,749,075,230.32-5,173,526,081.70-2,141,214,126.30

Finding the Fourth Proportional to 3,749,075,230.32, 5,173,526,081.70 and 2,141,214,126.30

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Solution

The fourth proportional to 3,749,075,230.32, 5,173,526,081.70 and 2,141,214,126.30 is: 2,954,762,561.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,075,230.32 : 5,173,526,081.70 = 2,141,214,126.30 : x
  2. Step 2: Convert to fraction form
    3,749,075,230.32/5,173,526,081.70 = 2,141,214,126.30/x
  3. Step 3: Cross multiply
    3,749,075,230.32x = 5,173,526,081.70 × 2,141,214,126.30
  4. Step 4: Simplify right side
    3,749,075,230.32x = 11,077,627,128,917,526,528
  5. Step 5: Solve for x
    x = 11,077,627,128,917,526,528/3,749,075,230.32
  6. Step 6: Final answer
    x = 2,954,762,561.00

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Double scale
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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.