Home / 46,895,184.56-64,718,944.84-29,506,435.04

Finding the Fourth Proportional to 46,895,184.56, 64,718,944.84 and 29,506,435.04

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Solution

The fourth proportional to 46,895,184.56, 64,718,944.84 and 29,506,435.04 is: 40,721,139.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,895,184.56 : 64,718,944.84 = 29,506,435.04 : x
  2. Step 2: Convert to fraction form
    46,895,184.56/64,718,944.84 = 29,506,435.04/x
  3. Step 3: Cross multiply
    46,895,184.56x = 64,718,944.84 × 29,506,435.04
  4. Step 4: Simplify right side
    46,895,184.56x = 1,909,625,341,778,803.25
  5. Step 5: Solve for x
    x = 1,909,625,341,778,803.25/46,895,184.56
  6. Step 6: Final answer
    x = 40,721,139.27

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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.