Home / 4,361,918,525,385-6,542,877,788,527.50-1,457,643,847,364.80

Finding the Fourth Proportional to 4,361,918,525,385, 6,542,877,788,527.50 and 1,457,643,847,364.80

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Solution

The fourth proportional to 4,361,918,525,385, 6,542,877,788,527.50 and 1,457,643,847,364.80 is: 2,186,465,771,197.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,918,525,385 : 6,542,877,788,527.50 = 1,457,643,847,364.80 : x
  2. Step 2: Convert to fraction form
    4,361,918,525,385/6,542,877,788,527.50 = 1,457,643,847,364.80/x
  3. Step 3: Cross multiply
    4,361,918,525,385x = 6,542,877,788,527.50 × 1,457,643,847,364.80
  4. Step 4: Simplify right side
    4,361,918,525,385x = 9,537,185,552,506,919,254,491,136
  5. Step 5: Solve for x
    x = 9,537,185,552,506,919,254,491,136/4,361,918,525,385
  6. Step 6: Final answer
    x = 2,186,465,771,197.58

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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.