Home / 374,766,547,595.12-517,177,835,681.48-214,374,465,149.12

Finding the Fourth Proportional to 374,766,547,595.12, 517,177,835,681.48 and 214,374,465,149.12

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Solution

The fourth proportional to 374,766,547,595.12, 517,177,835,681.48 and 214,374,465,149.12 is: 295,836,761,905.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,766,547,595.12 : 517,177,835,681.48 = 214,374,465,149.12 : x
  2. Step 2: Convert to fraction form
    374,766,547,595.12/517,177,835,681.48 = 214,374,465,149.12/x
  3. Step 3: Cross multiply
    374,766,547,595.12x = 517,177,835,681.48 × 214,374,465,149.12
  4. Step 4: Simplify right side
    374,766,547,595.12x = 110,869,721,911,196,735,504,384
  5. Step 5: Solve for x
    x = 110,869,721,911,196,735,504,384/374,766,547,595.12
  6. Step 6: Final answer
    x = 295,836,761,905.91

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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.