Home / 14,958,030.60-22,444,044.30-6,445,643.40

Finding the Fourth Proportional to 14,958,030.60, 22,444,044.30 and 6,445,643.40

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Solution

The fourth proportional to 14,958,030.60, 22,444,044.30 and 6,445,643.40 is: 9,671,480.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,958,030.60 : 22,444,044.30 = 6,445,643.40 : x
  2. Step 2: Convert to fraction form
    14,958,030.60/22,444,044.30 = 6,445,643.40/x
  3. Step 3: Cross multiply
    14,958,030.60x = 22,444,044.30 × 6,445,643.40
  4. Step 4: Simplify right side
    14,958,030.60x = 144,666,306,011,602.62
  5. Step 5: Solve for x
    x = 144,666,306,011,602.62/14,958,030.60
  6. Step 6: Final answer
    x = 9,671,480.82

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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.