Home / 35,779,968,603.95-53,669,952,905.93-9,610,207,631.15

Finding the Fourth Proportional to 35,779,968,603.95, 53,669,952,905.93 and 9,610,207,631.15

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Solution

The fourth proportional to 35,779,968,603.95, 53,669,952,905.93 and 9,610,207,631.15 is: 14,415,311,446.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,779,968,603.95 : 53,669,952,905.93 = 9,610,207,631.15 : x
  2. Step 2: Convert to fraction form
    35,779,968,603.95/53,669,952,905.93 = 9,610,207,631.15/x
  3. Step 3: Cross multiply
    35,779,968,603.95x = 53,669,952,905.93 × 9,610,207,631.15
  4. Step 4: Simplify right side
    35,779,968,603.95x = 515,779,390,980,029,612,032
  5. Step 5: Solve for x
    x = 515,779,390,980,029,612,032/35,779,968,603.95
  6. Step 6: Final answer
    x = 14,415,311,446.73

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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.