Home / 1,617,503,936,271.90-2,232,225,598,210.60-895,739,565,264.92

Finding the Fourth Proportional to 1,617,503,936,271.90, 2,232,225,598,210.60 and 895,739,565,264.92

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Solution

The fourth proportional to 1,617,503,936,271.90, 2,232,225,598,210.60 and 895,739,565,264.92 is: 1,236,159,456,602.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,617,503,936,271.90 : 2,232,225,598,210.60 = 895,739,565,264.92 : x
  2. Step 2: Convert to fraction form
    1,617,503,936,271.90/2,232,225,598,210.60 = 895,739,565,264.92/x
  3. Step 3: Cross multiply
    1,617,503,936,271.90x = 2,232,225,598,210.60 × 895,739,565,264.92
  4. Step 4: Simplify right side
    1,617,503,936,271.90x = 1,999,492,786,914,389,124,972,544
  5. Step 5: Solve for x
    x = 1,999,492,786,914,389,124,972,544/1,617,503,936,271.90
  6. Step 6: Final answer
    x = 1,236,159,456,602.57

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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.