Home / 1,232,706,409.13-1,849,033,707.88-300,034,460.43

Finding the Fourth Proportional to 1,232,706,409.13, 1,849,033,707.88 and 300,034,460.43

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Solution

The fourth proportional to 1,232,706,409.13, 1,849,033,707.88 and 300,034,460.43 is: 450,045,385.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,706,409.13 : 1,849,033,707.88 = 300,034,460.43 : x
  2. Step 2: Convert to fraction form
    1,232,706,409.13/1,849,033,707.88 = 300,034,460.43/x
  3. Step 3: Cross multiply
    1,232,706,409.13x = 1,849,033,707.88 × 300,034,460.43
  4. Step 4: Simplify right side
    1,232,706,409.13x = 554,773,830,859,281,024
  5. Step 5: Solve for x
    x = 554,773,830,859,281,024/1,232,706,409.13
  6. Step 6: Final answer
    x = 450,045,385.30

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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.