Home / 1,475,426,032.20-2,213,148,561.14-590,185,346.45

Finding the Fourth Proportional to 1,475,426,032.20, 2,213,148,561.14 and 590,185,346.45

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Solution

The fourth proportional to 1,475,426,032.20, 2,213,148,561.14 and 590,185,346.45 is: 885,281,824.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,475,426,032.20 : 2,213,148,561.14 = 590,185,346.45 : x
  2. Step 2: Convert to fraction form
    1,475,426,032.20/2,213,148,561.14 = 590,185,346.45/x
  3. Step 3: Cross multiply
    1,475,426,032.20x = 2,213,148,561.14 × 590,185,346.45
  4. Step 4: Simplify right side
    1,475,426,032.20x = 1,306,167,850,292,139,776
  5. Step 5: Solve for x
    x = 1,306,167,850,292,139,776/1,475,426,032.20
  6. Step 6: Final answer
    x = 885,281,824.90

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Double scale
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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.