Home / 507,208,774.10-761,073,479.58-241,615,266.35

Finding the Fourth Proportional to 507,208,774.10, 761,073,479.58 and 241,615,266.35

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Solution

The fourth proportional to 507,208,774.10, 761,073,479.58 and 241,615,266.35 is: 362,546,905.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    507,208,774.10 : 761,073,479.58 = 241,615,266.35 : x
  2. Step 2: Convert to fraction form
    507,208,774.10/761,073,479.58 = 241,615,266.35/x
  3. Step 3: Cross multiply
    507,208,774.10x = 761,073,479.58 × 241,615,266.35
  4. Step 4: Simplify right side
    507,208,774.10x = 183,886,971,482,545,664
  5. Step 5: Solve for x
    x = 183,886,971,482,545,664/507,208,774.10
  6. Step 6: Final answer
    x = 362,546,905.48

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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.