Home / 15,731,931,302.08-23,614,695,574.84-6,772,555,065.14

Finding the Fourth Proportional to 15,731,931,302.08, 23,614,695,574.84 and 6,772,555,065.14

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Solution

The fourth proportional to 15,731,931,302.08, 23,614,695,574.84 and 6,772,555,065.14 is: 10,166,064,360.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,731,931,302.08 : 23,614,695,574.84 = 6,772,555,065.14 : x
  2. Step 2: Convert to fraction form
    15,731,931,302.08/23,614,695,574.84 = 6,772,555,065.14/x
  3. Step 3: Cross multiply
    15,731,931,302.08x = 23,614,695,574.84 × 6,772,555,065.14
  4. Step 4: Simplify right side
    15,731,931,302.08x = 159,931,826,127,121,809,408
  5. Step 5: Solve for x
    x = 159,931,826,127,121,809,408/15,731,931,302.08
  6. Step 6: Final answer
    x = 10,166,064,360.20

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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.