Home / 13,587,639,531,377-20,381,535,495,076-4,532,217,658,474.50

Finding the Fourth Proportional to 13,587,639,531,377, 20,381,535,495,076 and 4,532,217,658,474.50

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Solution

The fourth proportional to 13,587,639,531,377, 20,381,535,495,076 and 4,532,217,658,474.50 is: 6,798,351,903,897.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,587,639,531,377 : 20,381,535,495,076 = 4,532,217,658,474.50 : x
  2. Step 2: Convert to fraction form
    13,587,639,531,377/20,381,535,495,076 = 4,532,217,658,474.50/x
  3. Step 3: Cross multiply
    13,587,639,531,377x = 20,381,535,495,076 × 4,532,217,658,474.50
  4. Step 4: Simplify right side
    13,587,639,531,377x = 92,373,555,077,608,258,895,085,568
  5. Step 5: Solve for x
    x = 92,373,555,077,608,258,895,085,568/13,587,639,531,377
  6. Step 6: Final answer
    x = 6,798,351,903,897.39

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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.