Home / 7,954,835,626,052.40-10,977,652,516,364-4,439,097,837,532.40

Finding the Fourth Proportional to 7,954,835,626,052.40, 10,977,652,516,364 and 4,439,097,837,532.40

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Solution

The fourth proportional to 7,954,835,626,052.40, 10,977,652,516,364 and 4,439,097,837,532.40 is: 6,125,943,493,662.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,954,835,626,052.40 : 10,977,652,516,364 = 4,439,097,837,532.40 : x
  2. Step 2: Convert to fraction form
    7,954,835,626,052.40/10,977,652,516,364 = 4,439,097,837,532.40/x
  3. Step 3: Cross multiply
    7,954,835,626,052.40x = 10,977,652,516,364 × 4,439,097,837,532.40
  4. Step 4: Simplify right side
    7,954,835,626,052.40x = 48,730,873,546,573,548,730,974,208
  5. Step 5: Solve for x
    x = 48,730,873,546,573,548,730,974,208/7,954,835,626,052.40
  6. Step 6: Final answer
    x = 6,125,943,493,662.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.