Home / 1,283,207,127.36-1,924,502,498.64-592,450,700.64

Finding the Fourth Proportional to 1,283,207,127.36, 1,924,502,498.64 and 592,450,700.64

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Solution

The fourth proportional to 1,283,207,127.36, 1,924,502,498.64 and 592,450,700.64 is: 888,533,759.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,283,207,127.36 : 1,924,502,498.64 = 592,450,700.64 : x
  2. Step 2: Convert to fraction form
    1,283,207,127.36/1,924,502,498.64 = 592,450,700.64/x
  3. Step 3: Cross multiply
    1,283,207,127.36x = 1,924,502,498.64 × 592,450,700.64
  4. Step 4: Simplify right side
    1,283,207,127.36x = 1,140,172,853,702,698,624
  5. Step 5: Solve for x
    x = 1,140,172,853,702,698,624/1,283,207,127.36
  6. Step 6: Final answer
    x = 888,533,759.98

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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.