Home / 10,357,858,882.04-14,293,818,372.33-5,780,075,303.24

Finding the Fourth Proportional to 10,357,858,882.04, 14,293,818,372.33 and 5,780,075,303.24

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Solution

The fourth proportional to 10,357,858,882.04, 14,293,818,372.33 and 5,780,075,303.24 is: 7,976,488,915.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,357,858,882.04 : 14,293,818,372.33 = 5,780,075,303.24 : x
  2. Step 2: Convert to fraction form
    10,357,858,882.04/14,293,818,372.33 = 5,780,075,303.24/x
  3. Step 3: Cross multiply
    10,357,858,882.04x = 14,293,818,372.33 × 5,780,075,303.24
  4. Step 4: Simplify right side
    10,357,858,882.04x = 82,619,346,562,831,335,424
  5. Step 5: Solve for x
    x = 82,619,346,562,831,335,424/10,357,858,882.04
  6. Step 6: Final answer
    x = 7,976,488,915.69

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Double scale
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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.