Home / 9,576,759,653.67-13,216,329,824.70-5,507,664,536.58

Finding the Fourth Proportional to 9,576,759,653.67, 13,216,329,824.70 and 5,507,664,536.58

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Solution

The fourth proportional to 9,576,759,653.67, 13,216,329,824.70 and 5,507,664,536.58 is: 7,600,807,967.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576,759,653.67 : 13,216,329,824.70 = 5,507,664,536.58 : x
  2. Step 2: Convert to fraction form
    9,576,759,653.67/13,216,329,824.70 = 5,507,664,536.58/x
  3. Step 3: Cross multiply
    9,576,759,653.67x = 13,216,329,824.70 × 5,507,664,536.58
  4. Step 4: Simplify right side
    9,576,759,653.67x = 72,791,111,079,178,674,176
  5. Step 5: Solve for x
    x = 72,791,111,079,178,674,176/9,576,759,653.67
  6. Step 6: Final answer
    x = 7,600,807,967.58

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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.