Home / 1,735,037,090.40-2,602,539,046.80-424,944,904.80

Finding the Fourth Proportional to 1,735,037,090.40, 2,602,539,046.80 and 424,944,904.80

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Solution

The fourth proportional to 1,735,037,090.40, 2,602,539,046.80 and 424,944,904.80 is: 637,413,294.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,037,090.40 : 2,602,539,046.80 = 424,944,904.80 : x
  2. Step 2: Convert to fraction form
    1,735,037,090.40/2,602,539,046.80 = 424,944,904.80/x
  3. Step 3: Cross multiply
    1,735,037,090.40x = 2,602,539,046.80 × 424,944,904.80
  4. Step 4: Simplify right side
    1,735,037,090.40x = 1,105,935,707,480,708,864
  5. Step 5: Solve for x
    x = 1,105,935,707,480,708,864/1,735,037,090.40
  6. Step 6: Final answer
    x = 637,413,294.27

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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.