Home / 6,553,123,301.42-9,836,680,038.12-2,824,254,903.23

Finding the Fourth Proportional to 6,553,123,301.42, 9,836,680,038.12 and 2,824,254,903.23

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Solution

The fourth proportional to 6,553,123,301.42, 9,836,680,038.12 and 2,824,254,903.23 is: 4,239,397,086.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,123,301.42 : 9,836,680,038.12 = 2,824,254,903.23 : x
  2. Step 2: Convert to fraction form
    6,553,123,301.42/9,836,680,038.12 = 2,824,254,903.23/x
  3. Step 3: Cross multiply
    6,553,123,301.42x = 9,836,680,038.12 × 2,824,254,903.23
  4. Step 4: Simplify right side
    6,553,123,301.42x = 27,781,291,829,165,076,480
  5. Step 5: Solve for x
    x = 27,781,291,829,165,076,480/6,553,123,301.42
  6. Step 6: Final answer
    x = 4,239,397,086.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.