Home / 46,404,437.12-64,035,950.40-25,779,141.44

Finding the Fourth Proportional to 46,404,437.12, 64,035,950.40 and 25,779,141.44

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Solution

The fourth proportional to 46,404,437.12, 64,035,950.40 and 25,779,141.44 is: 35,574,008.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,404,437.12 : 64,035,950.40 = 25,779,141.44 : x
  2. Step 2: Convert to fraction form
    46,404,437.12/64,035,950.40 = 25,779,141.44/x
  3. Step 3: Cross multiply
    46,404,437.12x = 64,035,950.40 × 25,779,141.44
  4. Step 4: Simplify right side
    46,404,437.12x = 1,650,791,822,606,424.50
  5. Step 5: Solve for x
    x = 1,650,791,822,606,424.50/46,404,437.12
  6. Step 6: Final answer
    x = 35,574,008.11

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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.