Home / 4,584,807,075.18-6,878,559,903.81-1,479,331,460.46

Finding the Fourth Proportional to 4,584,807,075.18, 6,878,559,903.81 and 1,479,331,460.46

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Solution

The fourth proportional to 4,584,807,075.18, 6,878,559,903.81 and 1,479,331,460.46 is: 2,219,432,552.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584,807,075.18 : 6,878,559,903.81 = 1,479,331,460.46 : x
  2. Step 2: Convert to fraction form
    4,584,807,075.18/6,878,559,903.81 = 1,479,331,460.46/x
  3. Step 3: Cross multiply
    4,584,807,075.18x = 6,878,559,903.81 × 1,479,331,460.46
  4. Step 4: Simplify right side
    4,584,807,075.18x = 10,175,670,068,364,845,056
  5. Step 5: Solve for x
    x = 10,175,670,068,364,845,056/4,584,807,075.18
  6. Step 6: Final answer
    x = 2,219,432,552.23

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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.