Home / 46,657,811.60-69,986,717.40-44,532,047.60

Finding the Fourth Proportional to 46,657,811.60, 69,986,717.40 and 44,532,047.60

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Solution

The fourth proportional to 46,657,811.60, 69,986,717.40 and 44,532,047.60 is: 66,798,071.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,657,811.60 : 69,986,717.40 = 44,532,047.60 : x
  2. Step 2: Convert to fraction form
    46,657,811.60/69,986,717.40 = 44,532,047.60/x
  3. Step 3: Cross multiply
    46,657,811.60x = 69,986,717.40 × 44,532,047.60
  4. Step 4: Simplify right side
    46,657,811.60x = 3,116,651,830,624,548.50
  5. Step 5: Solve for x
    x = 3,116,651,830,624,548.50/46,657,811.60
  6. Step 6: Final answer
    x = 66,798,071.40

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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.