Home / 46,752,056.40-70,128,084.60-38,249,000.40

Finding the Fourth Proportional to 46,752,056.40, 70,128,084.60 and 38,249,000.40

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Solution

The fourth proportional to 46,752,056.40, 70,128,084.60 and 38,249,000.40 is: 57,373,500.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,752,056.40 : 70,128,084.60 = 38,249,000.40 : x
  2. Step 2: Convert to fraction form
    46,752,056.40/70,128,084.60 = 38,249,000.40/x
  3. Step 3: Cross multiply
    46,752,056.40x = 70,128,084.60 × 38,249,000.40
  4. Step 4: Simplify right side
    46,752,056.40x = 2,682,329,135,916,633.50
  5. Step 5: Solve for x
    x = 2,682,329,135,916,633.50/46,752,056.40
  6. Step 6: Final answer
    x = 57,373,500.60

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Similar ratio
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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.