Home / 1,316,651,860.04-1,974,973,853.26-334,076,500.04

Finding the Fourth Proportional to 1,316,651,860.04, 1,974,973,853.26 and 334,076,500.04

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Solution

The fourth proportional to 1,316,651,860.04, 1,974,973,853.26 and 334,076,500.04 is: 501,113,751.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,316,651,860.04 : 1,974,973,853.26 = 334,076,500.04 : x
  2. Step 2: Convert to fraction form
    1,316,651,860.04/1,974,973,853.26 = 334,076,500.04/x
  3. Step 3: Cross multiply
    1,316,651,860.04x = 1,974,973,853.26 × 334,076,500.04
  4. Step 4: Simplify right side
    1,316,651,860.04x = 659,792,352,573,385,984
  5. Step 5: Solve for x
    x = 659,792,352,573,385,984/1,316,651,860.04
  6. Step 6: Final answer
    x = 501,113,751.17

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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.