Home / 2,602,442,241,492.60-3,903,663,362,238.90-926,803,572,180.60

Finding the Fourth Proportional to 2,602,442,241,492.60, 3,903,663,362,238.90 and 926,803,572,180.60

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Solution

The fourth proportional to 2,602,442,241,492.60, 3,903,663,362,238.90 and 926,803,572,180.60 is: 1,390,205,358,270.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,602,442,241,492.60 : 3,903,663,362,238.90 = 926,803,572,180.60 : x
  2. Step 2: Convert to fraction form
    2,602,442,241,492.60/3,903,663,362,238.90 = 926,803,572,180.60/x
  3. Step 3: Cross multiply
    2,602,442,241,492.60x = 3,903,663,362,238.90 × 926,803,572,180.60
  4. Step 4: Simplify right side
    2,602,442,241,492.60x = 3,617,929,148,713,543,732,822,016
  5. Step 5: Solve for x
    x = 3,617,929,148,713,543,732,822,016/2,602,442,241,492.60
  6. Step 6: Final answer
    x = 1,390,205,358,270.90

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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.