Home / 3,087,341,915,104.40-4,670,720,319,943.20

Finding the Third Proportional to 3,087,341,915,104.40 and 4,670,720,319,943.20

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Solution

The third proportional to 3,087,341,915,104.40 and 4,670,720,319,943.20 is: 7,066,152,343,023.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,087,341,915,104.40 : 4,670,720,319,943.20 = 4,670,720,319,943.20 : x
  2. Step 2: Convert to fraction form
    3,087,341,915,104.40/4,670,720,319,943.20 = 4,670,720,319,943.20/x
  3. Step 3: Cross multiply
    3,087,341,915,104.40x = 4,670,720,319,943.20 × 4,670,720,319,943.20
  4. Step 4: Simplify right side
    3,087,341,915,104.40x = 21,815,628,307,130,308,506,943,488
  5. Step 5: Solve for x
    x = 21,815,628,307,130,308,506,943,488/3,087,341,915,104.40
  6. Step 6: Final answer
    x = 7,066,152,343,023.73

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.