Home / 1,077,922,656,005.40-1,616,883,984,008.10-283,016,166,456.60

Finding the Fourth Proportional to 1,077,922,656,005.40, 1,616,883,984,008.10 and 283,016,166,456.60

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Solution

The fourth proportional to 1,077,922,656,005.40, 1,616,883,984,008.10 and 283,016,166,456.60 is: 424,524,249,684.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,922,656,005.40 : 1,616,883,984,008.10 = 283,016,166,456.60 : x
  2. Step 2: Convert to fraction form
    1,077,922,656,005.40/1,616,883,984,008.10 = 283,016,166,456.60/x
  3. Step 3: Cross multiply
    1,077,922,656,005.40x = 1,616,883,984,008.10 × 283,016,166,456.60
  4. Step 4: Simplify right side
    1,077,922,656,005.40x = 457,604,306,759,047,006,126,080
  5. Step 5: Solve for x
    x = 457,604,306,759,047,006,126,080/1,077,922,656,005.40
  6. Step 6: Final answer
    x = 424,524,249,684.90

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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.