Home / 2,671,333,391.26-4,007,615,681.98-924,536,148.40

Finding the Fourth Proportional to 2,671,333,391.26, 4,007,615,681.98 and 924,536,148.40

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Solution

The fourth proportional to 2,671,333,391.26, 4,007,615,681.98 and 924,536,148.40 is: 1,387,017,277.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,333,391.26 : 4,007,615,681.98 = 924,536,148.40 : x
  2. Step 2: Convert to fraction form
    2,671,333,391.26/4,007,615,681.98 = 924,536,148.40/x
  3. Step 3: Cross multiply
    2,671,333,391.26x = 4,007,615,681.98 × 924,536,148.40
  4. Step 4: Simplify right side
    2,671,333,391.26x = 3,705,185,566,863,619,072
  5. Step 5: Solve for x
    x = 3,705,185,566,863,619,072/2,671,333,391.26
  6. Step 6: Final answer
    x = 1,387,017,277.21

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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.