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Finding the Fourth Proportional to 32,774,880.40, 45,799,802 and 32,774,880.40

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Solution

The fourth proportional to 32,774,880.40, 45,799,802 and 32,774,880.40 is: 45,799,802

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,774,880.40 : 45,799,802 = 32,774,880.40 : x
  2. Step 2: Convert to fraction form
    32,774,880.40/45,799,802 = 32,774,880.40/x
  3. Step 3: Cross multiply
    32,774,880.40x = 45,799,802 × 32,774,880.40
  4. Step 4: Simplify right side
    32,774,880.40x = 1,501,083,032,893,680.75
  5. Step 5: Solve for x
    x = 1,501,083,032,893,680.75/32,774,880.40
  6. Step 6: Final answer
    x = 45,799,802

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.