Home / 14,688,114.60-22,017,008.70-6,604,962.60

Finding the Fourth Proportional to 14,688,114.60, 22,017,008.70 and 6,604,962.60

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Solution

The fourth proportional to 14,688,114.60, 22,017,008.70 and 6,604,962.60 is: 9,900,625.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,688,114.60 : 22,017,008.70 = 6,604,962.60 : x
  2. Step 2: Convert to fraction form
    14,688,114.60/22,017,008.70 = 6,604,962.60/x
  3. Step 3: Cross multiply
    14,688,114.60x = 22,017,008.70 × 6,604,962.60
  4. Step 4: Simplify right side
    14,688,114.60x = 145,421,519,027,374.59
  5. Step 5: Solve for x
    x = 145,421,519,027,374.59/14,688,114.60
  6. Step 6: Final answer
    x = 9,900,625.30

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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.