Home / 996,932,415.30-1,495,398,622.95-882,141,159.30

Finding the Fourth Proportional to 996,932,415.30, 1,495,398,622.95 and 882,141,159.30

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Solution

The fourth proportional to 996,932,415.30, 1,495,398,622.95 and 882,141,159.30 is: 1,323,211,738.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,932,415.30 : 1,495,398,622.95 = 882,141,159.30 : x
  2. Step 2: Convert to fraction form
    996,932,415.30/1,495,398,622.95 = 882,141,159.30/x
  3. Step 3: Cross multiply
    996,932,415.30x = 1,495,398,622.95 × 882,141,159.30
  4. Step 4: Simplify right side
    996,932,415.30x = 1,319,152,674,864,736,512
  5. Step 5: Solve for x
    x = 1,319,152,674,864,736,512/996,932,415.30
  6. Step 6: Final answer
    x = 1,323,211,738.95

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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.