Home / 506,822,898.96-760,346,322.48-183,698,372.88

Finding the Fourth Proportional to 506,822,898.96, 760,346,322.48 and 183,698,372.88

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Solution

The fourth proportional to 506,822,898.96, 760,346,322.48 and 183,698,372.88 is: 275,588,144.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    506,822,898.96 : 760,346,322.48 = 183,698,372.88 : x
  2. Step 2: Convert to fraction form
    506,822,898.96/760,346,322.48 = 183,698,372.88/x
  3. Step 3: Cross multiply
    506,822,898.96x = 760,346,322.48 × 183,698,372.88
  4. Step 4: Simplify right side
    506,822,898.96x = 139,674,382,264,867,760
  5. Step 5: Solve for x
    x = 139,674,382,264,867,760/506,822,898.96
  6. Step 6: Final answer
    x = 275,588,144.40

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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.