Home / 6,683,154,308.94-9,213,537,322.92-5,331,376,266.30

Finding the Fourth Proportional to 6,683,154,308.94, 9,213,537,322.92 and 5,331,376,266.30

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Solution

The fourth proportional to 6,683,154,308.94, 9,213,537,322.92 and 5,331,376,266.30 is: 7,349,947,635.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,154,308.94 : 9,213,537,322.92 = 5,331,376,266.30 : x
  2. Step 2: Convert to fraction form
    6,683,154,308.94/9,213,537,322.92 = 5,331,376,266.30/x
  3. Step 3: Cross multiply
    6,683,154,308.94x = 9,213,537,322.92 × 5,331,376,266.30
  4. Step 4: Simplify right side
    6,683,154,308.94x = 49,120,834,212,106,076,160
  5. Step 5: Solve for x
    x = 49,120,834,212,106,076,160/6,683,154,308.94
  6. Step 6: Final answer
    x = 7,349,947,635.72

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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.