Home / 35,830,150.71-53,736,368.65-15,357,548.67

Finding the Fourth Proportional to 35,830,150.71, 53,736,368.65 and 15,357,548.67

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Solution

The fourth proportional to 35,830,150.71, 53,736,368.65 and 15,357,548.67 is: 23,032,526.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,830,150.71 : 53,736,368.65 = 15,357,548.67 : x
  2. Step 2: Convert to fraction form
    35,830,150.71/53,736,368.65 = 15,357,548.67/x
  3. Step 3: Cross multiply
    35,830,150.71x = 53,736,368.65 × 15,357,548.67
  4. Step 4: Simplify right side
    35,830,150.71x = 825,258,896,891,437.12
  5. Step 5: Solve for x
    x = 825,258,896,891,437.12/35,830,150.71
  6. Step 6: Final answer
    x = 23,032,526.53

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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.