Home / 2,884,901,636.40-4,326,249,363.92-1,574,103,074.22

Finding the Fourth Proportional to 2,884,901,636.40, 4,326,249,363.92 and 1,574,103,074.22

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Solution

The fourth proportional to 2,884,901,636.40, 4,326,249,363.92 and 1,574,103,074.22 is: 2,360,552,726.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,884,901,636.40 : 4,326,249,363.92 = 1,574,103,074.22 : x
  2. Step 2: Convert to fraction form
    2,884,901,636.40/4,326,249,363.92 = 1,574,103,074.22/x
  3. Step 3: Cross multiply
    2,884,901,636.40x = 4,326,249,363.92 × 1,574,103,074.22
  4. Step 4: Simplify right side
    2,884,901,636.40x = 6,809,962,423,588,791,296
  5. Step 5: Solve for x
    x = 6,809,962,423,588,791,296/2,884,901,636.40
  6. Step 6: Final answer
    x = 2,360,552,726.53

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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.