Home / 26,905,954,807.80-40,358,932,211.70-25,559,070,737.40

Finding the Fourth Proportional to 26,905,954,807.80, 40,358,932,211.70 and 25,559,070,737.40

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Solution

The fourth proportional to 26,905,954,807.80, 40,358,932,211.70 and 25,559,070,737.40 is: 38,338,606,106.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,905,954,807.80 : 40,358,932,211.70 = 25,559,070,737.40 : x
  2. Step 2: Convert to fraction form
    26,905,954,807.80/40,358,932,211.70 = 25,559,070,737.40/x
  3. Step 3: Cross multiply
    26,905,954,807.80x = 40,358,932,211.70 × 25,559,070,737.40
  4. Step 4: Simplify right side
    26,905,954,807.80x = 1,031,536,803,284,771,667,968
  5. Step 5: Solve for x
    x = 1,031,536,803,284,771,667,968/26,905,954,807.80
  6. Step 6: Final answer
    x = 38,338,606,106.10

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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.