Home / 1,316,651,861.04-1,974,973,854.76-334,076,501.04

Finding the Fourth Proportional to 1,316,651,861.04, 1,974,973,854.76 and 334,076,501.04

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Solution

The fourth proportional to 1,316,651,861.04, 1,974,973,854.76 and 334,076,501.04 is: 501,113,752.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,316,651,861.04 : 1,974,973,854.76 = 334,076,501.04 : x
  2. Step 2: Convert to fraction form
    1,316,651,861.04/1,974,973,854.76 = 334,076,501.04/x
  3. Step 3: Cross multiply
    1,316,651,861.04x = 1,974,973,854.76 × 334,076,501.04
  4. Step 4: Simplify right side
    1,316,651,861.04x = 659,792,355,043,702,016
  5. Step 5: Solve for x
    x = 659,792,355,043,702,016/1,316,651,861.04
  6. Step 6: Final answer
    x = 501,113,752.67

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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.