Home / 117,503,582,890.04-176,289,955,200.94-37,913,639,498.73

Finding the Fourth Proportional to 117,503,582,890.04, 176,289,955,200.94 and 37,913,639,498.73

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Solution

The fourth proportional to 117,503,582,890.04, 176,289,955,200.94 and 37,913,639,498.73 is: 56,881,617,090.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,503,582,890.04 : 176,289,955,200.94 = 37,913,639,498.73 : x
  2. Step 2: Convert to fraction form
    117,503,582,890.04/176,289,955,200.94 = 37,913,639,498.73/x
  3. Step 3: Cross multiply
    117,503,582,890.04x = 176,289,955,200.94 × 37,913,639,498.73
  4. Step 4: Simplify right side
    117,503,582,890.04x = 6,683,793,808,735,701,303,296
  5. Step 5: Solve for x
    x = 6,683,793,808,735,701,303,296/117,503,582,890.04
  6. Step 6: Final answer
    x = 56,881,617,090.69

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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.