Home / 8,795,537,289,928.40-12,137,843,441,334-4,840,373,748,056.80

Finding the Fourth Proportional to 8,795,537,289,928.40, 12,137,843,441,334 and 4,840,373,748,056.80

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Solution

The fourth proportional to 8,795,537,289,928.40, 12,137,843,441,334 and 4,840,373,748,056.80 is: 6,679,716,862,633.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,795,537,289,928.40 : 12,137,843,441,334 = 4,840,373,748,056.80 : x
  2. Step 2: Convert to fraction form
    8,795,537,289,928.40/12,137,843,441,334 = 4,840,373,748,056.80/x
  3. Step 3: Cross multiply
    8,795,537,289,928.40x = 12,137,843,441,334 × 4,840,373,748,056.80
  4. Step 4: Simplify right side
    8,795,537,289,928.40x = 58,751,698,751,456,501,968,142,336
  5. Step 5: Solve for x
    x = 58,751,698,751,456,501,968,142,336/8,795,537,289,928.40
  6. Step 6: Final answer
    x = 6,679,716,862,633.50

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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.