Home / 10,597,850,347,172-14,637,097,341,040-7,123,437,430,281.90

Finding the Fourth Proportional to 10,597,850,347,172, 14,637,097,341,040 and 7,123,437,430,281.90

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Solution

The fourth proportional to 10,597,850,347,172, 14,637,097,341,040 and 7,123,437,430,281.90 is: 9,838,452,483,683.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,597,850,347,172 : 14,637,097,341,040 = 7,123,437,430,281.90 : x
  2. Step 2: Convert to fraction form
    10,597,850,347,172/14,637,097,341,040 = 7,123,437,430,281.90/x
  3. Step 3: Cross multiply
    10,597,850,347,172x = 14,637,097,341,040 × 7,123,437,430,281.90
  4. Step 4: Simplify right side
    10,597,850,347,172x = 104,266,447,069,844,019,401,981,952
  5. Step 5: Solve for x
    x = 104,266,447,069,844,019,401,981,952/10,597,850,347,172
  6. Step 6: Final answer
    x = 9,838,452,483,683.84

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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.