Home / 44,448,466.40-66,672,699.60-25,316,590.40

Finding the Fourth Proportional to 44,448,466.40, 66,672,699.60 and 25,316,590.40

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Solution

The fourth proportional to 44,448,466.40, 66,672,699.60 and 25,316,590.40 is: 37,974,885.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,448,466.40 : 66,672,699.60 = 25,316,590.40 : x
  2. Step 2: Convert to fraction form
    44,448,466.40/66,672,699.60 = 25,316,590.40/x
  3. Step 3: Cross multiply
    44,448,466.40x = 66,672,699.60 × 25,316,590.40
  4. Step 4: Simplify right side
    44,448,466.40x = 1,687,925,426,635,443.75
  5. Step 5: Solve for x
    x = 1,687,925,426,635,443.75/44,448,466.40
  6. Step 6: Final answer
    x = 37,974,885.60

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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.