Home / 1,796,918,381.63-2,695,432,482.81-616,482,302.43

Finding the Fourth Proportional to 1,796,918,381.63, 2,695,432,482.81 and 616,482,302.43

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Solution

The fourth proportional to 1,796,918,381.63, 2,695,432,482.81 and 616,482,302.43 is: 924,742,292.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,918,381.63 : 2,695,432,482.81 = 616,482,302.43 : x
  2. Step 2: Convert to fraction form
    1,796,918,381.63/2,695,432,482.81 = 616,482,302.43/x
  3. Step 3: Cross multiply
    1,796,918,381.63x = 2,695,432,482.81 × 616,482,302.43
  4. Step 4: Simplify right side
    1,796,918,381.63x = 1,661,686,423,047,320,064
  5. Step 5: Solve for x
    x = 1,661,686,423,047,320,064/1,796,918,381.63
  6. Step 6: Final answer
    x = 924,742,292.16

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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.