Home / 42,905,232,124.20-64,357,848,186.30-42,905,232,124.20

Finding the Fourth Proportional to 42,905,232,124.20, 64,357,848,186.30 and 42,905,232,124.20

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Solution

The fourth proportional to 42,905,232,124.20, 64,357,848,186.30 and 42,905,232,124.20 is: 64,357,848,186.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,905,232,124.20 : 64,357,848,186.30 = 42,905,232,124.20 : x
  2. Step 2: Convert to fraction form
    42,905,232,124.20/64,357,848,186.30 = 42,905,232,124.20/x
  3. Step 3: Cross multiply
    42,905,232,124.20x = 64,357,848,186.30 × 42,905,232,124.20
  4. Step 4: Simplify right side
    42,905,232,124.20x = 2,761,288,415,447,225,466,880
  5. Step 5: Solve for x
    x = 2,761,288,415,447,225,466,880/42,905,232,124.20
  6. Step 6: Final answer
    x = 64,357,848,186.30

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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.