Home / 2,470,330,955.77-3,409,115,953.62-1,341,348,303.67

Finding the Fourth Proportional to 2,470,330,955.77, 3,409,115,953.62 and 1,341,348,303.67

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Solution

The fourth proportional to 2,470,330,955.77, 3,409,115,953.62 and 1,341,348,303.67 is: 1,851,092,822.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,330,955.77 : 3,409,115,953.62 = 1,341,348,303.67 : x
  2. Step 2: Convert to fraction form
    2,470,330,955.77/3,409,115,953.62 = 1,341,348,303.67/x
  3. Step 3: Cross multiply
    2,470,330,955.77x = 3,409,115,953.62 × 1,341,348,303.67
  4. Step 4: Simplify right side
    2,470,330,955.77x = 4,572,811,901,402,521,600
  5. Step 5: Solve for x
    x = 4,572,811,901,402,521,600/2,470,330,955.77
  6. Step 6: Final answer
    x = 1,851,092,822.49

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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.