Home / 48,528,077,790.55-72,792,116,685.83-48,528,077,790.55

Finding the Fourth Proportional to 48,528,077,790.55, 72,792,116,685.83 and 48,528,077,790.55

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Solution

The fourth proportional to 48,528,077,790.55, 72,792,116,685.83 and 48,528,077,790.55 is: 72,792,116,685.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,528,077,790.55 : 72,792,116,685.83 = 48,528,077,790.55 : x
  2. Step 2: Convert to fraction form
    48,528,077,790.55/72,792,116,685.83 = 48,528,077,790.55/x
  3. Step 3: Cross multiply
    48,528,077,790.55x = 72,792,116,685.83 × 48,528,077,790.55
  4. Step 4: Simplify right side
    48,528,077,790.55x = 3,532,461,501,068,751,142,912
  5. Step 5: Solve for x
    x = 3,532,461,501,068,751,142,912/48,528,077,790.55
  6. Step 6: Final answer
    x = 72,792,116,685.83

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1.5x scale

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.