Home / 40,099,417,154,880-60,149,050,659,752-12,564,698,490,009

Finding the Fourth Proportional to 40,099,417,154,880, 60,149,050,659,752 and 12,564,698,490,009

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Solution

The fourth proportional to 40,099,417,154,880, 60,149,050,659,752 and 12,564,698,490,009 is: 18,847,024,211,874.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,099,417,154,880 : 60,149,050,659,752 = 12,564,698,490,009 : x
  2. Step 2: Convert to fraction form
    40,099,417,154,880/60,149,050,659,752 = 12,564,698,490,009/x
  3. Step 3: Cross multiply
    40,099,417,154,880x = 60,149,050,659,752 × 12,564,698,490,009
  4. Step 4: Simplify right side
    40,099,417,154,880x = 755,754,686,000,060,859,347,369,984
  5. Step 5: Solve for x
    x = 755,754,686,000,060,859,347,369,984/40,099,417,154,880
  6. Step 6: Final answer
    x = 18,847,024,211,874.05

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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.