Home / 941,010,000.60-1,411,515,000.90-553,018,704.60

Finding the Fourth Proportional to 941,010,000.60, 1,411,515,000.90 and 553,018,704.60

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Solution

The fourth proportional to 941,010,000.60, 1,411,515,000.90 and 553,018,704.60 is: 829,528,056.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,010,000.60 : 1,411,515,000.90 = 553,018,704.60 : x
  2. Step 2: Convert to fraction form
    941,010,000.60/1,411,515,000.90 = 553,018,704.60/x
  3. Step 3: Cross multiply
    941,010,000.60x = 1,411,515,000.90 × 553,018,704.60
  4. Step 4: Simplify right side
    941,010,000.60x = 780,594,197,321,185,920
  5. Step 5: Solve for x
    x = 780,594,197,321,185,920/941,010,000.60
  6. Step 6: Final answer
    x = 829,528,056.90

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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.