Home / 19,249,505.96-26,564,324.64-10,547,607.92

Finding the Fourth Proportional to 19,249,505.96, 26,564,324.64 and 10,547,607.92

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Solution

The fourth proportional to 19,249,505.96, 26,564,324.64 and 10,547,607.92 is: 14,555,702.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,249,505.96 : 26,564,324.64 = 10,547,607.92 : x
  2. Step 2: Convert to fraction form
    19,249,505.96/26,564,324.64 = 10,547,607.92/x
  3. Step 3: Cross multiply
    19,249,505.96x = 26,564,324.64 × 10,547,607.92
  4. Step 4: Simplify right side
    19,249,505.96x = 280,190,080,962,315.16
  5. Step 5: Solve for x
    x = 280,190,080,962,315.16/19,249,505.96
  6. Step 6: Final answer
    x = 14,555,702.44

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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.