Home / 2,262,070,970.40-3,393,106,455.60-626,295,572.40

Finding the Fourth Proportional to 2,262,070,970.40, 3,393,106,455.60 and 626,295,572.40

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Solution

The fourth proportional to 2,262,070,970.40, 3,393,106,455.60 and 626,295,572.40 is: 939,443,358.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,070,970.40 : 3,393,106,455.60 = 626,295,572.40 : x
  2. Step 2: Convert to fraction form
    2,262,070,970.40/3,393,106,455.60 = 626,295,572.40/x
  3. Step 3: Cross multiply
    2,262,070,970.40x = 3,393,106,455.60 × 626,295,572.40
  4. Step 4: Simplify right side
    2,262,070,970.40x = 2,125,087,549,824,136,960
  5. Step 5: Solve for x
    x = 2,125,087,549,824,136,960/2,262,070,970.40
  6. Step 6: Final answer
    x = 939,443,358.60

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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.