Home / 364,066,901.10-546,116,292.45-105,308,278.20

Finding the Fourth Proportional to 364,066,901.10, 546,116,292.45 and 105,308,278.20

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Solution

The fourth proportional to 364,066,901.10, 546,116,292.45 and 105,308,278.20 is: 157,967,028.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,066,901.10 : 546,116,292.45 = 105,308,278.20 : x
  2. Step 2: Convert to fraction form
    364,066,901.10/546,116,292.45 = 105,308,278.20/x
  3. Step 3: Cross multiply
    364,066,901.10x = 546,116,292.45 × 105,308,278.20
  4. Step 4: Simplify right side
    364,066,901.10x = 57,510,566,454,877,168
  5. Step 5: Solve for x
    x = 57,510,566,454,877,168/364,066,901.10
  6. Step 6: Final answer
    x = 157,967,028.26

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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.