Home / 1,534,692,115.85-2,301,048,421.20-602,109,214.70

Finding the Fourth Proportional to 1,534,692,115.85, 2,301,048,421.20 and 602,109,214.70

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Solution

The fourth proportional to 1,534,692,115.85, 2,301,048,421.20 and 602,109,214.70 is: 902,775,510.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,692,115.85 : 2,301,048,421.20 = 602,109,214.70 : x
  2. Step 2: Convert to fraction form
    1,534,692,115.85/2,301,048,421.20 = 602,109,214.70/x
  3. Step 3: Cross multiply
    1,534,692,115.85x = 2,301,048,421.20 × 602,109,214.70
  4. Step 4: Simplify right side
    1,534,692,115.85x = 1,385,482,457,863,901,696
  5. Step 5: Solve for x
    x = 1,385,482,457,863,901,696/1,534,692,115.85
  6. Step 6: Final answer
    x = 902,775,510.19

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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.