Home / 4,280,292,276,055.60-6,421,041,537,506.40-1,375,043,422,444.30

Finding the Fourth Proportional to 4,280,292,276,055.60, 6,421,041,537,506.40 and 1,375,043,422,444.30

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Solution

The fourth proportional to 4,280,292,276,055.60, 6,421,041,537,506.40 and 1,375,043,422,444.30 is: 2,062,758,886,999.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,292,276,055.60 : 6,421,041,537,506.40 = 1,375,043,422,444.30 : x
  2. Step 2: Convert to fraction form
    4,280,292,276,055.60/6,421,041,537,506.40 = 1,375,043,422,444.30/x
  3. Step 3: Cross multiply
    4,280,292,276,055.60x = 6,421,041,537,506.40 × 1,375,043,422,444.30
  4. Step 4: Simplify right side
    4,280,292,276,055.60x = 8,829,210,931,389,811,197,476,864
  5. Step 5: Solve for x
    x = 8,829,210,931,389,811,197,476,864/4,280,292,276,055.60
  6. Step 6: Final answer
    x = 2,062,758,886,999.69

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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.