Home / 38,037,537,574.95-57,056,273,579.87-9,707,466,801.25

Finding the Fourth Proportional to 38,037,537,574.95, 57,056,273,579.87 and 9,707,466,801.25

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Solution

The fourth proportional to 38,037,537,574.95, 57,056,273,579.87 and 9,707,466,801.25 is: 14,561,191,835.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,037,537,574.95 : 57,056,273,579.87 = 9,707,466,801.25 : x
  2. Step 2: Convert to fraction form
    38,037,537,574.95/57,056,273,579.87 = 9,707,466,801.25/x
  3. Step 3: Cross multiply
    38,037,537,574.95x = 57,056,273,579.87 × 9,707,466,801.25
  4. Step 4: Simplify right side
    38,037,537,574.95x = 553,871,881,579,625,512,960
  5. Step 5: Solve for x
    x = 553,871,881,579,625,512,960/38,037,537,574.95
  6. Step 6: Final answer
    x = 14,561,191,835.52

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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.