Home / 10,006,079,496,968-13,807,631,903,829-5,615,561,984,904.40

Finding the Fourth Proportional to 10,006,079,496,968, 13,807,631,903,829 and 5,615,561,984,904.40

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Solution

The fourth proportional to 10,006,079,496,968, 13,807,631,903,829 and 5,615,561,984,904.40 is: 7,749,050,249,319.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,006,079,496,968 : 13,807,631,903,829 = 5,615,561,984,904.40 : x
  2. Step 2: Convert to fraction form
    10,006,079,496,968/13,807,631,903,829 = 5,615,561,984,904.40/x
  3. Step 3: Cross multiply
    10,006,079,496,968x = 13,807,631,903,829 × 5,615,561,984,904.40
  4. Step 4: Simplify right side
    10,006,079,496,968x = 77,537,612,820,695,297,734,737,920
  5. Step 5: Solve for x
    x = 77,537,612,820,695,297,734,737,920/10,006,079,496,968
  6. Step 6: Final answer
    x = 7,749,050,249,319.97

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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.