Home / 1,160,640,064.80-1,740,960,097.20-793,308,045.60

Finding the Fourth Proportional to 1,160,640,064.80, 1,740,960,097.20 and 793,308,045.60

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Solution

The fourth proportional to 1,160,640,064.80, 1,740,960,097.20 and 793,308,045.60 is: 1,189,962,068.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,640,064.80 : 1,740,960,097.20 = 793,308,045.60 : x
  2. Step 2: Convert to fraction form
    1,160,640,064.80/1,740,960,097.20 = 793,308,045.60/x
  3. Step 3: Cross multiply
    1,160,640,064.80x = 1,740,960,097.20 × 793,308,045.60
  4. Step 4: Simplify right side
    1,160,640,064.80x = 1,381,117,652,177,318,144
  5. Step 5: Solve for x
    x = 1,381,117,652,177,318,144/1,160,640,064.80
  6. Step 6: Final answer
    x = 1,189,962,068.40

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1.5x scale

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.