Home / 46,360,179.36-63,977,294.52-28,966,611.24

Finding the Fourth Proportional to 46,360,179.36, 63,977,294.52 and 28,966,611.24

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Solution

The fourth proportional to 46,360,179.36, 63,977,294.52 and 28,966,611.24 is: 39,974,077.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,360,179.36 : 63,977,294.52 = 28,966,611.24 : x
  2. Step 2: Convert to fraction form
    46,360,179.36/63,977,294.52 = 28,966,611.24/x
  3. Step 3: Cross multiply
    46,360,179.36x = 63,977,294.52 × 28,966,611.24
  4. Step 4: Simplify right side
    46,360,179.36x = 1,853,205,418,547,822.50
  5. Step 5: Solve for x
    x = 1,853,205,418,547,822.50/46,360,179.36
  6. Step 6: Final answer
    x = 39,974,077.84

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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.