Home / 34,254,612,263.14-47,267,530,909.50-19,013,346,549.94

Finding the Fourth Proportional to 34,254,612,263.14, 47,267,530,909.50 and 19,013,346,549.94

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Solution

The fourth proportional to 34,254,612,263.14, 47,267,530,909.50 and 19,013,346,549.94 is: 26,236,290,133.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,254,612,263.14 : 47,267,530,909.50 = 19,013,346,549.94 : x
  2. Step 2: Convert to fraction form
    34,254,612,263.14/47,267,530,909.50 = 19,013,346,549.94/x
  3. Step 3: Cross multiply
    34,254,612,263.14x = 47,267,530,909.50 × 19,013,346,549.94
  4. Step 4: Simplify right side
    34,254,612,263.14x = 898,713,945,742,324,006,912
  5. Step 5: Solve for x
    x = 898,713,945,742,324,006,912/34,254,612,263.14
  6. Step 6: Final answer
    x = 26,236,290,133.38

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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.