Home / 37,380,537,513.34-56,070,950,038.98-9,050,421,821.83

Finding the Fourth Proportional to 37,380,537,513.34, 56,070,950,038.98 and 9,050,421,821.83

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Solution

The fourth proportional to 37,380,537,513.34, 56,070,950,038.98 and 9,050,421,821.83 is: 13,575,667,541.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,380,537,513.34 : 56,070,950,038.98 = 9,050,421,821.83 : x
  2. Step 2: Convert to fraction form
    37,380,537,513.34/56,070,950,038.98 = 9,050,421,821.83/x
  3. Step 3: Cross multiply
    37,380,537,513.34x = 56,070,950,038.98 × 9,050,421,821.83
  4. Step 4: Simplify right side
    37,380,537,513.34x = 507,465,749,803,524,292,608
  5. Step 5: Solve for x
    x = 507,465,749,803,524,292,608/37,380,537,513.34
  6. Step 6: Final answer
    x = 13,575,667,541.50

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1.5x scale

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.