Home / 14,442,050,354.91-19,930,052,935.53-8,011,870,501.02

Finding the Fourth Proportional to 14,442,050,354.91, 19,930,052,935.53 and 8,011,870,501.02

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Solution

The fourth proportional to 14,442,050,354.91, 19,930,052,935.53 and 8,011,870,501.02 is: 11,056,394,298.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,442,050,354.91 : 19,930,052,935.53 = 8,011,870,501.02 : x
  2. Step 2: Convert to fraction form
    14,442,050,354.91/19,930,052,935.53 = 8,011,870,501.02/x
  3. Step 3: Cross multiply
    14,442,050,354.91x = 19,930,052,935.53 × 8,011,870,501.02
  4. Step 4: Simplify right side
    14,442,050,354.91x = 159,677,003,197,939,875,840
  5. Step 5: Solve for x
    x = 159,677,003,197,939,875,840/14,442,050,354.91
  6. Step 6: Final answer
    x = 11,056,394,298.17

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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.