Home / 34,191,023,802.94-47,183,617,320.52-18,950,099,566.63

Finding the Fourth Proportional to 34,191,023,802.94, 47,183,617,320.52 and 18,950,099,566.63

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Solution

The fourth proportional to 34,191,023,802.94, 47,183,617,320.52 and 18,950,099,566.63 is: 26,151,139,880.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,191,023,802.94 : 47,183,617,320.52 = 18,950,099,566.63 : x
  2. Step 2: Convert to fraction form
    34,191,023,802.94/47,183,617,320.52 = 18,950,099,566.63/x
  3. Step 3: Cross multiply
    34,191,023,802.94x = 47,183,617,320.52 × 18,950,099,566.63
  4. Step 4: Simplify right side
    34,191,023,802.94x = 894,134,246,137,527,140,352
  5. Step 5: Solve for x
    x = 894,134,246,137,527,140,352/34,191,023,802.94
  6. Step 6: Final answer
    x = 26,151,139,880.77

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1.5x scale

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.