Home / 9,637,305.60-14,455,958.40-9,488,006.40

Finding the Fourth Proportional to 9,637,305.60, 14,455,958.40 and 9,488,006.40

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Solution

The fourth proportional to 9,637,305.60, 14,455,958.40 and 9,488,006.40 is: 14,232,009.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,637,305.60 : 14,455,958.40 = 9,488,006.40 : x
  2. Step 2: Convert to fraction form
    9,637,305.60/14,455,958.40 = 9,488,006.40/x
  3. Step 3: Cross multiply
    9,637,305.60x = 14,455,958.40 × 9,488,006.40
  4. Step 4: Simplify right side
    9,637,305.60x = 137,158,225,817,333.77
  5. Step 5: Solve for x
    x = 137,158,225,817,333.77/9,637,305.60
  6. Step 6: Final answer
    x = 14,232,009.60

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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.