Home / 40,099,417,154,878-60,149,050,659,748-12,564,698,490,007

Finding the Fourth Proportional to 40,099,417,154,878, 60,149,050,659,748 and 12,564,698,490,007

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Solution

The fourth proportional to 40,099,417,154,878, 60,149,050,659,748 and 12,564,698,490,007 is: 18,847,024,211,870.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,099,417,154,878 : 60,149,050,659,748 = 12,564,698,490,007 : x
  2. Step 2: Convert to fraction form
    40,099,417,154,878/60,149,050,659,748 = 12,564,698,490,007/x
  3. Step 3: Cross multiply
    40,099,417,154,878x = 60,149,050,659,748 × 12,564,698,490,007
  4. Step 4: Simplify right side
    40,099,417,154,878x = 755,754,685,999,890,297,606,111,232
  5. Step 5: Solve for x
    x = 755,754,685,999,890,297,606,111,232/40,099,417,154,878
  6. Step 6: Final answer
    x = 18,847,024,211,870.73

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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.