Home / 4,430,584,559.14-6,645,888,094.91-1,810,388,667.51

Finding the Fourth Proportional to 4,430,584,559.14, 6,645,888,094.91 and 1,810,388,667.51

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Solution

The fourth proportional to 4,430,584,559.14, 6,645,888,094.91 and 1,810,388,667.51 is: 2,715,587,600.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,584,559.14 : 6,645,888,094.91 = 1,810,388,667.51 : x
  2. Step 2: Convert to fraction form
    4,430,584,559.14/6,645,888,094.91 = 1,810,388,667.51/x
  3. Step 3: Cross multiply
    4,430,584,559.14x = 6,645,888,094.91 × 1,810,388,667.51
  4. Step 4: Simplify right side
    4,430,584,559.14x = 12,031,640,492,555,634,688
  5. Step 5: Solve for x
    x = 12,031,640,492,555,634,688/4,430,584,559.14
  6. Step 6: Final answer
    x = 2,715,587,600.68

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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.