Home / 25,915,559,354.02-38,873,339,031.03-7,283,055,211.18

Finding the Fourth Proportional to 25,915,559,354.02, 38,873,339,031.03 and 7,283,055,211.18

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Solution

The fourth proportional to 25,915,559,354.02, 38,873,339,031.03 and 7,283,055,211.18 is: 10,924,582,816.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,915,559,354.02 : 38,873,339,031.03 = 7,283,055,211.18 : x
  2. Step 2: Convert to fraction form
    25,915,559,354.02/38,873,339,031.03 = 7,283,055,211.18/x
  3. Step 3: Cross multiply
    25,915,559,354.02x = 38,873,339,031.03 × 7,283,055,211.18
  4. Step 4: Simplify right side
    25,915,559,354.02x = 283,116,674,405,693,718,528
  5. Step 5: Solve for x
    x = 283,116,674,405,693,718,528/25,915,559,354.02
  6. Step 6: Final answer
    x = 10,924,582,816.76

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Double scale
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1.5x scale

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.