Home / 4,423,063,031.28-6,634,619,347.50-1,475,334,559.25

Finding the Fourth Proportional to 4,423,063,031.28, 6,634,619,347.50 and 1,475,334,559.25

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Solution

The fourth proportional to 4,423,063,031.28, 6,634,619,347.50 and 1,475,334,559.25 is: 2,213,010,111.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423,063,031.28 : 6,634,619,347.50 = 1,475,334,559.25 : x
  2. Step 2: Convert to fraction form
    4,423,063,031.28/6,634,619,347.50 = 1,475,334,559.25/x
  3. Step 3: Cross multiply
    4,423,063,031.28x = 6,634,619,347.50 × 1,475,334,559.25
  4. Step 4: Simplify right side
    4,423,063,031.28x = 9,788,283,210,835,435,520
  5. Step 5: Solve for x
    x = 9,788,283,210,835,435,520/4,423,063,031.28
  6. Step 6: Final answer
    x = 2,213,010,111.23

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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.