Home / 1,547,773,748,909.40-3,367,290,370,031.60

Finding the Third Proportional to 1,547,773,748,909.40 and 3,367,290,370,031.60

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Solution

The third proportional to 1,547,773,748,909.40 and 3,367,290,370,031.60 is: 7,325,776,421,842.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,547,773,748,909.40 : 3,367,290,370,031.60 = 3,367,290,370,031.60 : x
  2. Step 2: Convert to fraction form
    1,547,773,748,909.40/3,367,290,370,031.60 = 3,367,290,370,031.60/x
  3. Step 3: Cross multiply
    1,547,773,748,909.40x = 3,367,290,370,031.60 × 3,367,290,370,031.60
  4. Step 4: Simplify right side
    1,547,773,748,909.40x = 11,338,644,436,107,549,942,480,896
  5. Step 5: Solve for x
    x = 11,338,644,436,107,549,942,480,896/1,547,773,748,909.40
  6. Step 6: Final answer
    x = 7,325,776,421,842.69

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.