Home / 14,163,010,402.02-19,546,668,228.81-8,060,846,614.47

Finding the Fourth Proportional to 14,163,010,402.02, 19,546,668,228.81 and 8,060,846,614.47

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Solution

The fourth proportional to 14,163,010,402.02, 19,546,668,228.81 and 8,060,846,614.47 is: 11,124,943,775.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,163,010,402.02 : 19,546,668,228.81 = 8,060,846,614.47 : x
  2. Step 2: Convert to fraction form
    14,163,010,402.02/19,546,668,228.81 = 8,060,846,614.47/x
  3. Step 3: Cross multiply
    14,163,010,402.02x = 19,546,668,228.81 × 8,060,846,614.47
  4. Step 4: Simplify right side
    14,163,010,402.02x = 157,562,694,416,371,417,088
  5. Step 5: Solve for x
    x = 157,562,694,416,371,417,088/14,163,010,402.02
  6. Step 6: Final answer
    x = 11,124,943,775.65

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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.