Home / 7,803,646,295.16-10,769,042,551.56-4,235,353,256.16

Finding the Fourth Proportional to 7,803,646,295.16, 10,769,042,551.56 and 4,235,353,256.16

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Solution

The fourth proportional to 7,803,646,295.16, 10,769,042,551.56 and 4,235,353,256.16 is: 5,844,793,281.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,803,646,295.16 : 10,769,042,551.56 = 4,235,353,256.16 : x
  2. Step 2: Convert to fraction form
    7,803,646,295.16/10,769,042,551.56 = 4,235,353,256.16/x
  3. Step 3: Cross multiply
    7,803,646,295.16x = 10,769,042,551.56 × 4,235,353,256.16
  4. Step 4: Simplify right side
    7,803,646,295.16x = 45,610,699,436,475,236,352
  5. Step 5: Solve for x
    x = 45,610,699,436,475,236,352/7,803,646,295.16
  6. Step 6: Final answer
    x = 5,844,793,281.41

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Double scale
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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.