Home / 40,099,417,154,882-60,149,050,659,756-12,564,698,490,010

Finding the Fourth Proportional to 40,099,417,154,882, 60,149,050,659,756 and 12,564,698,490,010

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Solution

The fourth proportional to 40,099,417,154,882, 60,149,050,659,756 and 12,564,698,490,010 is: 18,847,024,211,875.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,099,417,154,882 : 60,149,050,659,756 = 12,564,698,490,010 : x
  2. Step 2: Convert to fraction form
    40,099,417,154,882/60,149,050,659,756 = 12,564,698,490,010/x
  3. Step 3: Cross multiply
    40,099,417,154,882x = 60,149,050,659,756 × 12,564,698,490,010
  4. Step 4: Simplify right side
    40,099,417,154,882x = 755,754,686,000,171,222,827,008,000
  5. Step 5: Solve for x
    x = 755,754,686,000,171,222,827,008,000/40,099,417,154,882
  6. Step 6: Final answer
    x = 18,847,024,211,875.86

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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.