Home / 502,677,576,005.20-754,016,364,007.80-502,677,576,005.20

Finding the Fourth Proportional to 502,677,576,005.20, 754,016,364,007.80 and 502,677,576,005.20

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Solution

The fourth proportional to 502,677,576,005.20, 754,016,364,007.80 and 502,677,576,005.20 is: 754,016,364,007.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    502,677,576,005.20 : 754,016,364,007.80 = 502,677,576,005.20 : x
  2. Step 2: Convert to fraction form
    502,677,576,005.20/754,016,364,007.80 = 502,677,576,005.20/x
  3. Step 3: Cross multiply
    502,677,576,005.20x = 754,016,364,007.80 × 502,677,576,005.20
  4. Step 4: Simplify right side
    502,677,576,005.20x = 379,027,118,127,695,452,438,528
  5. Step 5: Solve for x
    x = 379,027,118,127,695,452,438,528/502,677,576,005.20
  6. Step 6: Final answer
    x = 754,016,364,007.80

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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.