Home / 19,033,880,340.55-26,265,176,094.72-10,459,856,146.81

Finding the Fourth Proportional to 19,033,880,340.55, 26,265,176,094.72 and 10,459,856,146.81

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Solution

The fourth proportional to 19,033,880,340.55, 26,265,176,094.72 and 10,459,856,146.81 is: 14,433,733,884.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,033,880,340.55 : 26,265,176,094.72 = 10,459,856,146.81 : x
  2. Step 2: Convert to fraction form
    19,033,880,340.55/26,265,176,094.72 = 10,459,856,146.81/x
  3. Step 3: Cross multiply
    19,033,880,340.55x = 26,265,176,094.72 × 10,459,856,146.81
  4. Step 4: Simplify right side
    19,033,880,340.55x = 274,729,963,621,404,049,408
  5. Step 5: Solve for x
    x = 274,729,963,621,404,049,408/19,033,880,340.55
  6. Step 6: Final answer
    x = 14,433,733,884.32

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1.5x scale

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.