Home / 9,408,000.60-14,112,000.90-8,064,307.80

Finding the Fourth Proportional to 9,408,000.60, 14,112,000.90 and 8,064,307.80

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Solution

The fourth proportional to 9,408,000.60, 14,112,000.90 and 8,064,307.80 is: 12,096,461.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,408,000.60 : 14,112,000.90 = 8,064,307.80 : x
  2. Step 2: Convert to fraction form
    9,408,000.60/14,112,000.90 = 8,064,307.80/x
  3. Step 3: Cross multiply
    9,408,000.60x = 14,112,000.90 × 8,064,307.80
  4. Step 4: Simplify right side
    9,408,000.60x = 113,803,518,931,477.02
  5. Step 5: Solve for x
    x = 113,803,518,931,477.02/9,408,000.60
  6. Step 6: Final answer
    x = 12,096,461.70

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1.5x scale

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.