Home / 45,627,466,877.57-62,957,578,699.56-26,329,886,784.90

Finding the Fourth Proportional to 45,627,466,877.57, 62,957,578,699.56 and 26,329,886,784.90

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Solution

The fourth proportional to 45,627,466,877.57, 62,957,578,699.56 and 26,329,886,784.90 is: 36,330,439,378.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,627,466,877.57 : 62,957,578,699.56 = 26,329,886,784.90 : x
  2. Step 2: Convert to fraction form
    45,627,466,877.57/62,957,578,699.56 = 26,329,886,784.90/x
  3. Step 3: Cross multiply
    45,627,466,877.57x = 62,957,578,699.56 × 26,329,886,784.90
  4. Step 4: Simplify right side
    45,627,466,877.57x = 1,657,665,919,410,714,968,064
  5. Step 5: Solve for x
    x = 1,657,665,919,410,714,968,064/45,627,466,877.57
  6. Step 6: Final answer
    x = 36,330,439,378.95

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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.