Home / 29,392,953,213.47-44,089,303,983.05-8,145,341,151.98

Finding the Fourth Proportional to 29,392,953,213.47, 44,089,303,983.05 and 8,145,341,151.98

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Solution

The fourth proportional to 29,392,953,213.47, 44,089,303,983.05 and 8,145,341,151.98 is: 12,217,976,856.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,392,953,213.47 : 44,089,303,983.05 = 8,145,341,151.98 : x
  2. Step 2: Convert to fraction form
    29,392,953,213.47/44,089,303,983.05 = 8,145,341,151.98/x
  3. Step 3: Cross multiply
    29,392,953,213.47x = 44,089,303,983.05 × 8,145,341,151.98
  4. Step 4: Simplify right side
    29,392,953,213.47x = 359,122,422,095,088,779,264
  5. Step 5: Solve for x
    x = 359,122,422,095,088,779,264/29,392,953,213.47
  6. Step 6: Final answer
    x = 12,217,976,856.12

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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.