Home / 7,457,703,064,634.80-10,291,520,701,966-4,165,498,939,558.20

Finding the Fourth Proportional to 7,457,703,064,634.80, 10,291,520,701,966 and 4,165,498,939,558.20

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Solution

The fourth proportional to 7,457,703,064,634.80, 10,291,520,701,966 and 4,165,498,939,558.20 is: 5,748,327,360,172.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,457,703,064,634.80 : 10,291,520,701,966 = 4,165,498,939,558.20 : x
  2. Step 2: Convert to fraction form
    7,457,703,064,634.80/10,291,520,701,966 = 4,165,498,939,558.20/x
  3. Step 3: Cross multiply
    7,457,703,064,634.80x = 10,291,520,701,966 × 4,165,498,939,558.20
  4. Step 4: Simplify right side
    7,457,703,064,634.80x = 42,869,318,570,480,632,890,130,432
  5. Step 5: Solve for x
    x = 42,869,318,570,480,632,890,130,432/7,457,703,064,634.80
  6. Step 6: Final answer
    x = 5,748,327,360,172.25

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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.