Home / 15,183,331,038.45-22,776,500,460.47-5,613,645,811.14

Finding the Fourth Proportional to 15,183,331,038.45, 22,776,500,460.47 and 5,613,645,811.14

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Solution

The fourth proportional to 15,183,331,038.45, 22,776,500,460.47 and 5,613,645,811.14 is: 8,421,024,746.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,183,331,038.45 : 22,776,500,460.47 = 5,613,645,811.14 : x
  2. Step 2: Convert to fraction form
    15,183,331,038.45/22,776,500,460.47 = 5,613,645,811.14/x
  3. Step 3: Cross multiply
    15,183,331,038.45x = 22,776,500,460.47 × 5,613,645,811.14
  4. Step 4: Simplify right side
    15,183,331,038.45x = 127,859,206,402,317,631,488
  5. Step 5: Solve for x
    x = 127,859,206,402,317,631,488/15,183,331,038.45
  6. Step 6: Final answer
    x = 8,421,024,746.05

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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.