Home / 111,041,940,029-153,237,877,240.04-63,518,360,045

Finding the Fourth Proportional to 111,041,940,029, 153,237,877,240.04 and 63,518,360,045

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Solution

The fourth proportional to 111,041,940,029, 153,237,877,240.04 and 63,518,360,045 is: 87,655,336,862.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,041,940,029 : 153,237,877,240.04 = 63,518,360,045 : x
  2. Step 2: Convert to fraction form
    111,041,940,029/153,237,877,240.04 = 63,518,360,045/x
  3. Step 3: Cross multiply
    111,041,940,029x = 153,237,877,240.04 × 63,518,360,045
  4. Step 4: Simplify right side
    111,041,940,029x = 9,733,418,659,064,372,527,104
  5. Step 5: Solve for x
    x = 9,733,418,659,064,372,527,104/111,041,940,029
  6. Step 6: Final answer
    x = 87,655,336,862.11

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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.