Home / 1,059,670,367.82-1,462,319,298.68-583,356,865.41

Finding the Fourth Proportional to 1,059,670,367.82, 1,462,319,298.68 and 583,356,865.41

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Solution

The fourth proportional to 1,059,670,367.82, 1,462,319,298.68 and 583,356,865.41 is: 805,018,266.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,670,367.82 : 1,462,319,298.68 = 583,356,865.41 : x
  2. Step 2: Convert to fraction form
    1,059,670,367.82/1,462,319,298.68 = 583,356,865.41/x
  3. Step 3: Cross multiply
    1,059,670,367.82x = 1,462,319,298.68 × 583,356,865.41
  4. Step 4: Simplify right side
    1,059,670,367.82x = 853,054,002,303,597,440
  5. Step 5: Solve for x
    x = 853,054,002,303,597,440/1,059,670,367.82
  6. Step 6: Final answer
    x = 805,018,266.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.