Home / 5,931,528,086.40-8,897,292,129.60-1,569,901,257.60

Finding the Fourth Proportional to 5,931,528,086.40, 8,897,292,129.60 and 1,569,901,257.60

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Solution

The fourth proportional to 5,931,528,086.40, 8,897,292,129.60 and 1,569,901,257.60 is: 2,354,851,886.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,931,528,086.40 : 8,897,292,129.60 = 1,569,901,257.60 : x
  2. Step 2: Convert to fraction form
    5,931,528,086.40/8,897,292,129.60 = 1,569,901,257.60/x
  3. Step 3: Cross multiply
    5,931,528,086.40x = 8,897,292,129.60 × 1,569,901,257.60
  4. Step 4: Simplify right side
    5,931,528,086.40x = 13,967,870,103,493,621,760
  5. Step 5: Solve for x
    x = 13,967,870,103,493,621,760/5,931,528,086.40
  6. Step 6: Final answer
    x = 2,354,851,886.40

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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.