Home / 50,232,200.40-75,348,300.60-46,537,045.20

Finding the Fourth Proportional to 50,232,200.40, 75,348,300.60 and 46,537,045.20

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Solution

The fourth proportional to 50,232,200.40, 75,348,300.60 and 46,537,045.20 is: 69,805,567.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,232,200.40 : 75,348,300.60 = 46,537,045.20 : x
  2. Step 2: Convert to fraction form
    50,232,200.40/75,348,300.60 = 46,537,045.20/x
  3. Step 3: Cross multiply
    50,232,200.40x = 75,348,300.60 × 46,537,045.20
  4. Step 4: Simplify right side
    50,232,200.40x = 3,506,487,270,765,387
  5. Step 5: Solve for x
    x = 3,506,487,270,765,387/50,232,200.40
  6. Step 6: Final answer
    x = 69,805,567.80

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1.5x scale

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.