Home / 5,010,335,551,765.40-7,512,427,583,598.30-1,947,111,458,575.90

Finding the Fourth Proportional to 5,010,335,551,765.40, 7,512,427,583,598.30 and 1,947,111,458,575.90

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Solution

The fourth proportional to 5,010,335,551,765.40, 7,512,427,583,598.30 and 1,947,111,458,575.90 is: 2,919,471,895,368.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,010,335,551,765.40 : 7,512,427,583,598.30 = 1,947,111,458,575.90 : x
  2. Step 2: Convert to fraction form
    5,010,335,551,765.40/7,512,427,583,598.30 = 1,947,111,458,575.90/x
  3. Step 3: Cross multiply
    5,010,335,551,765.40x = 7,512,427,583,598.30 × 1,947,111,458,575.90
  4. Step 4: Simplify right side
    5,010,335,551,765.40x = 14,627,533,829,745,908,415,201,280
  5. Step 5: Solve for x
    x = 14,627,533,829,745,908,415,201,280/5,010,335,551,765.40
  6. Step 6: Final answer
    x = 2,919,471,895,368.74

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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.