Home / 9,308,710,390.40-13,969,868,030.40-6,553,720,246.40

Finding the Fourth Proportional to 9,308,710,390.40, 13,969,868,030.40 and 6,553,720,246.40

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Solution

The fourth proportional to 9,308,710,390.40, 13,969,868,030.40 and 6,553,720,246.40 is: 9,835,369,574.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,308,710,390.40 : 13,969,868,030.40 = 6,553,720,246.40 : x
  2. Step 2: Convert to fraction form
    9,308,710,390.40/13,969,868,030.40 = 6,553,720,246.40/x
  3. Step 3: Cross multiply
    9,308,710,390.40x = 13,969,868,030.40 × 6,553,720,246.40
  4. Step 4: Simplify right side
    9,308,710,390.40x = 91,554,606,950,368,559,104
  5. Step 5: Solve for x
    x = 91,554,606,950,368,559,104/9,308,710,390.40
  6. Step 6: Final answer
    x = 9,835,369,574.37

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Double scale
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1.5x scale

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.