Home / 10,531,030.30-14,785,957.70-10,531,030.30

Finding the Fourth Proportional to 10,531,030.30, 14,785,957.70 and 10,531,030.30

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Solution

The fourth proportional to 10,531,030.30, 14,785,957.70 and 10,531,030.30 is: 14,785,957.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,531,030.30 : 14,785,957.70 = 10,531,030.30 : x
  2. Step 2: Convert to fraction form
    10,531,030.30/14,785,957.70 = 10,531,030.30/x
  3. Step 3: Cross multiply
    10,531,030.30x = 14,785,957.70 × 10,531,030.30
  4. Step 4: Simplify right side
    10,531,030.30x = 155,711,368,553,218.31
  5. Step 5: Solve for x
    x = 155,711,368,553,218.31/10,531,030.30
  6. Step 6: Final answer
    x = 14,785,957.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.