Home / 19,090,803-26,345,312.55-10,506,099

Finding the Fourth Proportional to 19,090,803, 26,345,312.55 and 10,506,099

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Solution

The fourth proportional to 19,090,803, 26,345,312.55 and 10,506,099 is: 14,498,419.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,090,803 : 26,345,312.55 = 10,506,099 : x
  2. Step 2: Convert to fraction form
    19,090,803/26,345,312.55 = 10,506,099/x
  3. Step 3: Cross multiply
    19,090,803x = 26,345,312.55 × 10,506,099
  4. Step 4: Simplify right side
    19,090,803x = 276,786,461,836,242.47
  5. Step 5: Solve for x
    x = 276,786,461,836,242.47/19,090,803
  6. Step 6: Final answer
    x = 14,498,419.05

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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.