Home / 58,466,122,767.86-87,685,142,143.50-26,993,533,075.40

Finding the Fourth Proportional to 58,466,122,767.86, 87,685,142,143.50 and 26,993,533,075.40

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Solution

The fourth proportional to 58,466,122,767.86, 87,685,142,143.50 and 26,993,533,075.40 is: 40,483,816,484.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,466,122,767.86 : 87,685,142,143.50 = 26,993,533,075.40 : x
  2. Step 2: Convert to fraction form
    58,466,122,767.86/87,685,142,143.50 = 26,993,533,075.40/x
  3. Step 3: Cross multiply
    58,466,122,767.86x = 87,685,142,143.50 × 26,993,533,075.40
  4. Step 4: Simplify right side
    58,466,122,767.86x = 2,366,931,784,671,718,014,976
  5. Step 5: Solve for x
    x = 2,366,931,784,671,718,014,976/58,466,122,767.86
  6. Step 6: Final answer
    x = 40,483,816,484.11

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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.