Home / 2,827,599,255,836-4,241,398,939,804.30-678,711,097,225.83

Finding the Fourth Proportional to 2,827,599,255,836, 4,241,398,939,804.30 and 678,711,097,225.83

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Solution

The fourth proportional to 2,827,599,255,836, 4,241,398,939,804.30 and 678,711,097,225.83 is: 1,018,066,659,292.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,827,599,255,836 : 4,241,398,939,804.30 = 678,711,097,225.83 : x
  2. Step 2: Convert to fraction form
    2,827,599,255,836/4,241,398,939,804.30 = 678,711,097,225.83/x
  3. Step 3: Cross multiply
    2,827,599,255,836x = 4,241,398,939,804.30 × 678,711,097,225.83
  4. Step 4: Simplify right side
    2,827,599,255,836x = 2,878,684,528,207,047,969,210,368
  5. Step 5: Solve for x
    x = 2,878,684,528,207,047,969,210,368/2,827,599,255,836
  6. Step 6: Final answer
    x = 1,018,066,659,292.55

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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.