Home / 18,060,750,466.55-24,918,212,681.06-10,437,018,959.51

Finding the Fourth Proportional to 18,060,750,466.55, 24,918,212,681.06 and 10,437,018,959.51

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Solution

The fourth proportional to 18,060,750,466.55, 24,918,212,681.06 and 10,437,018,959.51 is: 14,399,836,743.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,060,750,466.55 : 24,918,212,681.06 = 10,437,018,959.51 : x
  2. Step 2: Convert to fraction form
    18,060,750,466.55/24,918,212,681.06 = 10,437,018,959.51/x
  3. Step 3: Cross multiply
    18,060,750,466.55x = 24,918,212,681.06 × 10,437,018,959.51
  4. Step 4: Simplify right side
    18,060,750,466.55x = 260,071,858,189,148,946,432
  5. Step 5: Solve for x
    x = 260,071,858,189,148,946,432/18,060,750,466.55
  6. Step 6: Final answer
    x = 14,399,836,743.82

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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.