Home / 33,408,037,119.64-46,091,808,718.14-18,938,580,813.40

Finding the Fourth Proportional to 33,408,037,119.64, 46,091,808,718.14 and 18,938,580,813.40

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Solution

The fourth proportional to 33,408,037,119.64, 46,091,808,718.14 and 18,938,580,813.40 is: 26,128,845,616.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,408,037,119.64 : 46,091,808,718.14 = 18,938,580,813.40 : x
  2. Step 2: Convert to fraction form
    33,408,037,119.64/46,091,808,718.14 = 18,938,580,813.40/x
  3. Step 3: Cross multiply
    33,408,037,119.64x = 46,091,808,718.14 × 18,938,580,813.40
  4. Step 4: Simplify right side
    33,408,037,119.64x = 872,913,444,244,269,170,688
  5. Step 5: Solve for x
    x = 872,913,444,244,269,170,688/33,408,037,119.64
  6. Step 6: Final answer
    x = 26,128,845,616.35

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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.