Home / 111,041,940,027-153,237,877,237.28-63,518,360,043

Finding the Fourth Proportional to 111,041,940,027, 153,237,877,237.28 and 63,518,360,043

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Solution

The fourth proportional to 111,041,940,027, 153,237,877,237.28 and 63,518,360,043 is: 87,655,336,859.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,041,940,027 : 153,237,877,237.28 = 63,518,360,043 : x
  2. Step 2: Convert to fraction form
    111,041,940,027/153,237,877,237.28 = 63,518,360,043/x
  3. Step 3: Cross multiply
    111,041,940,027x = 153,237,877,237.28 × 63,518,360,043
  4. Step 4: Simplify right side
    111,041,940,027x = 9,733,418,658,582,585,409,536
  5. Step 5: Solve for x
    x = 9,733,418,658,582,585,409,536/111,041,940,027
  6. Step 6: Final answer
    x = 87,655,336,859.35

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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.