Home / 302,725,366,945.18-454,088,050,417.77-302,725,366,945.18

Finding the Fourth Proportional to 302,725,366,945.18, 454,088,050,417.77 and 302,725,366,945.18

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Solution

The fourth proportional to 302,725,366,945.18, 454,088,050,417.77 and 302,725,366,945.18 is: 454,088,050,417.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,725,366,945.18 : 454,088,050,417.77 = 302,725,366,945.18 : x
  2. Step 2: Convert to fraction form
    302,725,366,945.18/454,088,050,417.77 = 302,725,366,945.18/x
  3. Step 3: Cross multiply
    302,725,366,945.18x = 454,088,050,417.77 × 302,725,366,945.18
  4. Step 4: Simplify right side
    302,725,366,945.18x = 137,463,971,688,140,828,049,408
  5. Step 5: Solve for x
    x = 137,463,971,688,140,828,049,408/302,725,366,945.18
  6. Step 6: Final answer
    x = 454,088,050,417.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.