Home / 1,683,523,681.98-2,323,168,967.75-930,793,339.59

Finding the Fourth Proportional to 1,683,523,681.98, 2,323,168,967.75 and 930,793,339.59

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Solution

The fourth proportional to 1,683,523,681.98, 2,323,168,967.75 and 930,793,339.59 is: 1,284,442,996.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,523,681.98 : 2,323,168,967.75 = 930,793,339.59 : x
  2. Step 2: Convert to fraction form
    1,683,523,681.98/2,323,168,967.75 = 930,793,339.59/x
  3. Step 3: Cross multiply
    1,683,523,681.98x = 2,323,168,967.75 × 930,793,339.59
  4. Step 4: Simplify right side
    1,683,523,681.98x = 2,162,390,201,919,221,504
  5. Step 5: Solve for x
    x = 2,162,390,201,919,221,504/1,683,523,681.98
  6. Step 6: Final answer
    x = 1,284,442,996.00

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.