Home / 18,060,748,235.01-24,918,209,619.76-10,437,016,724.53

Finding the Fourth Proportional to 18,060,748,235.01, 24,918,209,619.76 and 10,437,016,724.53

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Solution

The fourth proportional to 18,060,748,235.01, 24,918,209,619.76 and 10,437,016,724.53 is: 14,399,833,670.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,060,748,235.01 : 24,918,209,619.76 = 10,437,016,724.53 : x
  2. Step 2: Convert to fraction form
    18,060,748,235.01/24,918,209,619.76 = 10,437,016,724.53/x
  3. Step 3: Cross multiply
    18,060,748,235.01x = 24,918,209,619.76 × 10,437,016,724.53
  4. Step 4: Simplify right side
    18,060,748,235.01x = 260,071,770,546,779,455,488
  5. Step 5: Solve for x
    x = 260,071,770,546,779,455,488/18,060,748,235.01
  6. Step 6: Final answer
    x = 14,399,833,670.38

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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.