Home / 175,600,689,048.19-242,328,950,863.01-99,477,103,043.71

Finding the Fourth Proportional to 175,600,689,048.19, 242,328,950,863.01 and 99,477,103,043.71

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Solution

The fourth proportional to 175,600,689,048.19, 242,328,950,863.01 and 99,477,103,043.71 is: 137,278,402,187.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,600,689,048.19 : 242,328,950,863.01 = 99,477,103,043.71 : x
  2. Step 2: Convert to fraction form
    175,600,689,048.19/242,328,950,863.01 = 99,477,103,043.71/x
  3. Step 3: Cross multiply
    175,600,689,048.19x = 242,328,950,863.01 × 99,477,103,043.71
  4. Step 4: Simplify right side
    175,600,689,048.19x = 24,106,182,015,473,785,241,600
  5. Step 5: Solve for x
    x = 24,106,182,015,473,785,241,600/175,600,689,048.19
  6. Step 6: Final answer
    x = 137,278,402,187.01

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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.