Home / 204,683,284,691.04-282,533,943,654-140,665,925,820

Finding the Fourth Proportional to 204,683,284,691.04, 282,533,943,654 and 140,665,925,820

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Solution

The fourth proportional to 204,683,284,691.04, 282,533,943,654 and 140,665,925,820 is: 194,167,778,867.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,683,284,691.04 : 282,533,943,654 = 140,665,925,820 : x
  2. Step 2: Convert to fraction form
    204,683,284,691.04/282,533,943,654 = 140,665,925,820/x
  3. Step 3: Cross multiply
    204,683,284,691.04x = 282,533,943,654 × 140,665,925,820
  4. Step 4: Simplify right side
    204,683,284,691.04x = 39,742,898,759,665,620,877,312
  5. Step 5: Solve for x
    x = 39,742,898,759,665,620,877,312/204,683,284,691.04
  6. Step 6: Final answer
    x = 194,167,778,867.02

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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.