Home / 12,064,880,473.58-18,099,938,746.24-3,670,567,946.57

Finding the Fourth Proportional to 12,064,880,473.58, 18,099,938,746.24 and 3,670,567,946.57

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Solution

The fourth proportional to 12,064,880,473.58, 18,099,938,746.24 and 3,670,567,946.57 is: 5,506,648,419.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,064,880,473.58 : 18,099,938,746.24 = 3,670,567,946.57 : x
  2. Step 2: Convert to fraction form
    12,064,880,473.58/18,099,938,746.24 = 3,670,567,946.57/x
  3. Step 3: Cross multiply
    12,064,880,473.58x = 18,099,938,746.24 × 3,670,567,946.57
  4. Step 4: Simplify right side
    12,064,880,473.58x = 66,437,054,996,738,441,216
  5. Step 5: Solve for x
    x = 66,437,054,996,738,441,216/12,064,880,473.58
  6. Step 6: Final answer
    x = 5,506,648,419.95

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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.